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This repair guide was authored by the iFixit staff and hasn’t been endorsed by Google. Learn more about our repair guides here.

Follow this guide to remove and replace a worn battery for the Pixel 3. If your battery is swollen, take appropriate precautions.

For your safety, discharge your battery below 25% before disassembling your phone. This reduces the risk of a dangerous thermal event if the battery is accidentally damaged during the repair.

  1. Google Pixel 3 Battery Replacement, Weaken the back cover's adhesive: step 1, image 1 of 1

    Older devices may require 2 or more minutes with a very hot iOpener. Also note, the photo shows the opener on the FRONT of the phone. The heat needs to be applied to the back of the device!

    Rick Johnson - Responder

    I just realized that I was trying to pry apart the front of my Pixel 3… and have separated the class from the display. ??‍♂️ Even though the rest of the directions show the back, it would be nice for the first picture to also show the back, just to be safe.

    JR Raith -

    Agreed, I’ve done exactly the same and completely broken my display. I probably should’ve paid more attention to the initial steps before diving in but the step could do with a new picture for sure.

    Daniel Fryer -

    Thanks for the comments! I’ll add a note in the step warning people to make sure to pry the back cover, not the screen.

    Arthur Shi -

    I prefer my favorite opening method with something like this. Dental floss. So thin it can slide in the gap. A little sawing to get it far enough past the edge to lift and get the first pick in.

    John Hoffstetter - Responder

    I found another wonderful tool. I used something like medicine packaging which is aluminum foil with plastic. It’s thin and strong enough!

    Christie Lin - Responder

    I also went for the hairdryer, dental floss, and then the provided picks and this worked. Not easy to get that initial seal broken but once that's done the rest is pretty easy.

    James - Responder

  2. Google Pixel 3 Battery Replacement, Create a gap in the seam: step 2, image 1 of 3 Google Pixel 3 Battery Replacement, Create a gap in the seam: step 2, image 2 of 3 Google Pixel 3 Battery Replacement, Create a gap in the seam: step 2, image 3 of 3
    • Apply a suction cup to the heated bottom edge of the back cover.

    • Make sure you did not mistake the screen side for the back cover side.

    • If your back cover is badly cracked, covering it with a layer of clear packing tape may allow the suction cup to adhere.

    • Lift on the suction cup with strong, steady force to create a gap.

    • Depending on how aged your phone is, this may take significant force. If you are having trouble, apply more heat and try again.

    • Insert an opening pick into the gap.

    • Don't use metal tools to pry, or you'll mar or shatter the glass back cover. If the panel won't budge, apply more heat, either with a hair dryer or heat gun.

    The initial opening/insert is the hardest part of this repair, and if you end up having to use a flat-head screwdriver (etc) to get the first gap opened, you’ll scratch the phone. But it works.

    William Kew - Responder

    I don’t recommend using a screwdriver. I tried this and it shattered the glass in that area. I replaced the battery on my Pixel 1 recently and noted that heating the FRONT glass on that phone enough to get a gap for one of the pics takes a considerable amount of time AND patience. I was one of the few who didn’t break or otherwise damage the glass in that process. I would say the same rule applies here. Allow for significant time and patiences to heat the old adhesive enough to get a pick inside the cover.

    kevlion88 - Responder

    Definitely, this opening/insert is the hardest part of the procedure. I was unable to open even a slight separation with a suction cup and even with tons of heat from a hair dryer. What worked really well, and what I would highly recommend to others who experience really strong adhesive, is to use a small X-acto knife with a #16 blade. Make sure it’s a #16 (find on Amazon) because it differs greatly in angle and rigidity from the usual #11 blade. The sharpness of the blade makes it really easy to find the crack and open a gap, where you can then insert a pick with no problem.

    Andris Vizulis - Responder

    I used a typical razor blade (like Matt and Rick and Greg) pressing the whole of the blade against the edge (blade parallel and flush against the back cover). The razor slipped under enough that I could get a pick in. (No damage, but when I first tried the corner of the razor, a small cut was immediately evident. Only use the whole blade.) Then, I used blue picks exclusively.

    I'm very curious about the dental floss method. I'll try that if I need to get back inside.

    pandam3ch4 -

    I gave up with the iOpener and pick, I tried >5 times for over an hour… After heating with theiOpener, I used and X-acto knife instead and that worked like a charm, except it did leave a few scuff marks unfortunatly. I used a size 22 blade.

    Manny - Responder

    I really wanted to level off the back of the phone when pulling on the suction cup in this step, but found it was actually pretty easy once I used the opening tool to push down on the edge of the bezel, at the crack, barely putting any force on the back of the phone at all (just to keep it steady).

    Eugene Creswick - Responder

    I have about a 2 year old Pixel 3. iOpener didn’t work at all on this step, but once I broke out the hair dryer, I was able to get the phone hot enough to insert the pick (no screwdriver or xacto knife needed)

    sliverdragon37 - Responder

    I’m having trouble with the iOpener too. It is frustrating because I practiced on a bricked iPhone earlier this week and it was effortless. My Pixel 3 is also about 2 years old. Out of curiosity, were you replacing the charging assembly because of the charging cables fitting too loosely on the phone or for some other reason?

    Edwin -

    I used a stanley knive to get started and then a combo of opener and plektrums.

    All went well till I used to much force on the camera corner and broke the back into lots of small pieces. Be careful on that corner, people.

    But the new camera does focus, so for a first attempt at fixing a phone I am happy.

    clas ebeling - Responder

    I heated the bottom up with the Iopener and then used a rectangular razor blade and the suction cup to lift the bottom. Place the entire blade edge into the crack and push/pry while lifting with the suction cup. As soon as you have a gap start to open, have a second person insert a pick into the corner. It was actually really easy. I had given up after a couple of tries without a blade. My Pixel 3 is 2 years old.

    Jeremy Stewart - Responder

    Agreed with many other comments here. My Pixel 3 is two years old and neither the iopener nor a blow dryer were capable of loosening it enough. I ended up using a VERY hot iopener for a couple of minutes, the suction cup, and then a wide-bladed razer blade (about 80% width of bottom edge to spread out the stress and prevent risk of fracturing the rear glass panel). Once adding the razer blade I was able to get the pick in and follow the rest of the instructions as written.

    Matt Johnson - Responder

    I also had to follow this process but resorted to a heat gun on its lowest setting as I couldn’t get the iOpener hot enough (I was afraid of overheating and bursting it). Other how-to videos also show using a thin piece of plastic or metal to slide into the corner, saving substantial time.

    Rick Johnson -

    So I didn’t use a blade, but I did get my fingernail in before the plectrum haha. Happened by accident as I was trying to push down on the bezel to counter the suction cup force.

    I also heated the sides and corners as well as the bottom, which may have helped it budge.

    Dmitriy - Responder

    Helped me to notice that the focus here is to lift in the center (like right over the USB C connector). Was able to get it with just the iOpener and pushing down on the rest of the phone with the pry tool. My phone is over 2 years old though and it took about 50 minutes of working / reheating / repeating

    Tim Noack - Responder

    Destroyed the glass back trying to take it off. This is not an easy phone to take apart.

    Andrew Richie - Responder

    It would be nice if there was a heads up that the rear of the phone is glass….. Phone piping hot glass shattered and splintered

    John Gates - Responder

    Hi John!

    Good suggestion! I'll add that into the step.

    Arthur Shi -

    The Jimmy tool from the iFixit toolkit worked like a freakin’ charm. Took me 10 mins to open the phone and it came out unscathed.

    adrianpauly - Responder

    I used dental floss to cut the adhesive and slide it open. Just wiggle it back and forth from the corners until you cut enough that you can switch to a pick. Helps to have a extra hand to hold the phone.

    Javier Sullivan - Responder

    Brother, dental floss was an absolute godsend!!! After 4 hours with the IOpener and attempting to use a heat gun which I balked from out of fear I came across this comment. Teased it around a corner and was then able to saw away at the adhesive. A lot of patience but no heat or potentially damaging tools needed. Thanks!

    Elijah Wilcox -

    I have a 2-3 year old phone. The “heating pad” and blue picks did not work. I tried for two hours. Two weeks later I tried again using a hair dryer on high heat and low fan, and a rectangular utility razor blade. Start at the bottom of the phone, heat, and insert the razor blade into the gap and use it to cut the adhesive back a little at a time. Do not insert it more than about a 1/4 to 3/8 of an inch. Once you start getting a separation, use the blue picks to hold it open. Go up both sides an inch or two on both sides at a time. Do not pry the back open more than an 1/8 of an inch or so until you get it separated all the way around. Be patient. Work slowly. This took about 30 minutes once I got the hang of it. Do NOT pull the cover away from the phone after you separate it all the way around!! Read the instructions several times. There is a cable to the finger print sensor attached to the cover!

    Re-read these entire set of instructions and ALL of the comments TWICE before you start.

    Greg B - Responder

    I used and iOpener and the iFixit tool (the one with the metal spatula). Ended up inserting about 10 picks, but it worked.

    Kevin Dick - Responder

    I couldn’t get the pick in so I tried the sharper pry tool. Got it in and slid it sideways towards the corner —- BLAM, the back shattered. Not a good home repair experience.

    Roy Feague - Responder

    Similar experience with others, iOpener would not heat up the phone enough to separate the adhesive. Had to use a hair dryer to finally insert the blue pick. After sliding the pick past the corner, the back glass scattered… Time to get a new phone and give up on this battery replacement i guess.

    John Wu - Responder

    On a 3 years old Pixel 3 phone, after unsuccessfully trying iOpener and the suction cup, I used a piece of dental floss, and it worked perfectly.

    To make the process easier - tie little loops on both ends of the floss, put a finger or a screwdriver through the loop to help pulling the floss. Pull it through to one side and then to another, continue until you’re 1/2 inch in. At this point it should be possible to insert a pick

    Sergey Kiselev - Responder

    This was the hardest step. I could not get the pick in at all. I tried dental floss and it slid in no problem. I eventually stuck the very tip of a razor blade in which allowed me to slide in a pick. Also be very careful when sliding the picks around as my wife broke the back glass of her phone, try to keep pressure as even as possible without bending the glass much.

    Adam Simmons - Responder

    I like the dental floss idea. I set edges of the phone-back and also the blunt metal tool on an electric cooktop on low heat, and the adhesive softened enough to be workable. SAFETY TIP: the tool and phone were hot to touch, I wore cotton gloves throughout this task.

    Student4Life - Responder

    Can confirm, with a 4-year-old Pixel 3, it was not possible to get the back cover off with any amount of force, heat, and the blue picks. I managed to get started by using single-edge box cutter razor blades and a hair dryer on high--got in just a bit under the left corner, then added a second blade along the bottom edge, and a third near the right corner, and that gave me enough space to get a blue pick in and start replacing the razors with blue picks one by one, and then proceeded as per the instructions. Dental floss is a neat idea; I wish I'd tried that--the razors didn't do any damage, but I was worried about the possibility.

    Adiv Paradise - Responder

  3. Google Pixel 3 Battery Replacement: step 3, image 1 of 1
    • When inserting an opening pick above the power button, be careful not to insert the pick too deeply, or you will damage the fingerprint sensor cable.

  4. Google Pixel 3 Battery Replacement, Cut through the adhesive: step 4, image 1 of 3 Google Pixel 3 Battery Replacement, Cut through the adhesive: step 4, image 2 of 3 Google Pixel 3 Battery Replacement, Cut through the adhesive: step 4, image 3 of 3
    • Slice the adhesive along the bottom edge of the phone and around the right corner.

    • Leave a pick in the bottom edge to prevent the adhesive from re-sealing.

    The back cover is glass! I was sure it was some kind of nice plastic. It's probably obvious to a lot of people, and it's very obvious in hindsight, after shattering it. But I'm writing this in case anyone else is oblivious to the last decade of smartphone design. I got impatient and flexed it out as I cut the glue. Don't do that. Carefully work your way around and avoid applying any significany bending forces to the cover.

    Dharman Gersch - Responder

    Yup, shattered the back of my phone while trying to follow these instructions. You can’t flex the back cover much at all or it is toast.

    Roy Feague - Responder

    Someone else had said to use floss to start the cutting I found this to be the most useful. After I heated the phone with a hairdryer I would cut some of the adhesive at the bottom corner after sawing away for a bit I was able to move it enough to fit one of these picks in then I slowly reheated around the edge as I slowly moved more picks and slowly cut away at the adhesive .

    Braden D - Responder

    Didn't have guitar picks. I grabbed some plastic packaging from my recycle bin and cut it into a bunch of triangles to hold the gap open as I worked my way around.

    Student4Life - Responder

  5. Google Pixel 3 Battery Replacement: step 5, image 1 of 3 Google Pixel 3 Battery Replacement: step 5, image 2 of 3 Google Pixel 3 Battery Replacement: step 5, image 3 of 3
    • Heat the right edge with an iOpener and continue slicing the adhesive with an opening pick.

    • The adhesive can be very gummy. Push the pick in and out in a sawing motion to help with slicing.

    What is the required temperature to soften the glue? Can I just use a small bag filled with boiling water or a heat gun.

    Wiley Sanders - Responder

    The iOpener is a plastic bag filled with what appears to be water so probably, yes.

    Christopher St. John - Responder

  6. Google Pixel 3 Battery Replacement: step 6, image 1 of 3 Google Pixel 3 Battery Replacement: step 6, image 2 of 3 Google Pixel 3 Battery Replacement: step 6, image 3 of 3
    • Continue heating and slicing through the rest of the phone perimeter. Leave a pick in each edge to prevent the adhesive from resealing.

    • When slicing above the power button, do not insert the pick more than halfway in to avoid damaging the fingerprint sensor cable.

  7. Google Pixel 3 Battery Replacement, Lift the left edge of the back cover: step 7, image 1 of 3 Google Pixel 3 Battery Replacement, Lift the left edge of the back cover: step 7, image 2 of 3 Google Pixel 3 Battery Replacement, Lift the left edge of the back cover: step 7, image 3 of 3
    • Once you have sliced around the perimeter of the phone, carefully lift the left edge of the back cover.

    • Do not attempt to remove the back cover. It is still attached to the phone by the fingerprint sensor cable.

    • Flip the back cover along its long axis and rest it so that the fingerprint sensor cable is not strained.

    • Remove the two 4.1 mm long Phillips screws securing the fingerprint connector bracket.

    • Throughout this repair, keep track of each screw and make sure it goes back exactly where it came from.

    • During reassembly, be careful not to over-tighten these screws, or you may damage your display.

    A magnetic screwdriver tip helped here.

    Ciprian Chelba - Responder

    If you purchase iFixit’s kit for this replacement, their included driver is magnetic. Helped immensely!

    Rick Johnson -

    after replacing my camera, my screen had a big green/white vertical stripe. I didn’t see the disclaimer about overtightening these screws. I think it may be related.

    Ethan Berry - Responder

    KEEP TRACK OF THE SCREWS - sketch a scale diagram of the open, inside of the phone on a piece of paper and mark the position of each screw as you remove it - lay the screws on your diagram to keep track of which screw goes where - they are NOT the same size.

    Greg B - Responder

  8. Google Pixel 3 Battery Replacement, Remove the fingerprint connector bracket: step 9, image 1 of 3 Google Pixel 3 Battery Replacement, Remove the fingerprint connector bracket: step 9, image 2 of 3 Google Pixel 3 Battery Replacement, Remove the fingerprint connector bracket: step 9, image 3 of 3
    • Use the point of a spudger to slide the fingerprint connector bracket out from under the NFC coil.

    • Remove the fingerprint connector bracket.

    Re-inserting this is tricky and requires pretty good dexterity. The shiny metal frame of the wireless charger is also not held down, so you may wish to gently apply pressure to it as you try to re-position the connector bracket.

    William Kew - Responder

  9. Google Pixel 3 Battery Replacement, Disconnect the fingerprint connector: step 10, image 1 of 2 Google Pixel 3 Battery Replacement, Disconnect the fingerprint connector: step 10, image 2 of 2
    • Use the point of a spudger to pry up and disconnect the fingerprint connector from its socket.

    • When you disconnect connectors like these, be careful not to dislodge the small surface-mounted components surrounding the socket.

    • To re-attach press connectors like this one, carefully align and press down on one side until it clicks into place, then repeat on the other side. Do not press down on the middle. If the connector is misaligned, the pins can bend, causing permanent damage.

  10. Google Pixel 3 Battery Replacement, Remove the back cover: step 11, image 1 of 3 Google Pixel 3 Battery Replacement, Remove the back cover: step 11, image 2 of 3 Google Pixel 3 Battery Replacement, Remove the back cover: step 11, image 3 of 3
    • Remove the back cover.

    • Before you install a replacement back cover, be sure to remove all adhesive residue from the phone frame. Use an opening tool to scrape and high concentration isopropyl alcohol to clean the surface.

    • If you are re-using the back cover, be sure to clean off any adhesive, and apply new back cover adhesive.

    • If you are installing a replacement back cover, be sure compare it with the original part. Transfer any remaining parts (such as the flash diffuser) over to your replacement part.

    When reassembling is it better to first attach the new adhesive back gasket to the phone back or the phone chassis frame?

    Tom Burke - Responder

    Hi Tom!

    It depends on the adhesive. Carefully align the adhesive to the phone by matching the contours. Note which adhesive side is backed by a clear liner, and which side is backed by a colored liner. The clear liner should be removed first. Whichever component the exposed adhesive faces should be the first surface to apply to.

    Hope that helps!

    Arthur Shi -

    Two things:

    1) I recommend attaching the adhesive to the Phone frame and not the back panel. As you attach, you can more easily see the gaps and guide the adhesive along the groove, leaving equal space all around.

    2) To transfer the fingerprint sensor, you will need double-sticky tape to make a new gasket. Put the tape on the back from the inside, and trim with a blade to make the sensor hole. To attach the sensor, place it on something small to raise it off your working surface, then lower the back over it. You’ll be able to see the sensor alignment as you lower the back, which helps get a good position.

    Gary Beardsley - Responder

    Oh, and be prepared: Removing the old adhesive is teeeeedious!! It will take you some time. :-b Alcohol is not a strong solvent, so don’t expect it to remove much; it is mostly for cleaning afterward. In the end, I used one of iFixit’s flat metal tools from the big toolkit to remove the final remains. Its was blunt enough to not cut metal shavings as I cleaned.

    Gary Beardsley - Responder

    I used “medicinal” 91% Isopropyl Alcohol and about 30 Qtips to do the final cleaning of the adhesive, that is, after using a razor blade and the supplied tweezers to remove most of the tape. Patience and many Qtips soaked in IPA removed most of the remaining glue and film.

    Greg B -

    I ended up reusing the original adhesive as it was in pretty good shape. So far, no problems.

    Dan Comiskey - Responder

    Does your IF356-119-1, Google Pixel 3 Rear Cover Adhesive, template use 2 sided pressure sensitive tape? Do I simply align it on the back cover and then press it to the device to reassemble the unit? If so, how long til the back cover is “glued” to the unit?

    Martin Seffens - Responder

    Hi Martin,

    The rear cover adhesive is indeed two-sided PSA (pressure sensitive adhesive). Apply firm even pressure for a minute to bond the adhesive to the unit.

    Arthur Shi -

    When scraping the adhesive off the back cover be careful and don’t apply too much pressure (and/or position the cover against the surface so that it’s supported against the tool used), especially in the corners, or the glass cover rounded edges could break.

    Bart Oleksiak - Responder

    Agree. BEWARE of SCRATCHING off the PAINT from the BACK COVER when cleaning !

    The back cover is painted glass it seems - using a razor blade to scrape off adhesive also scratches off the paint on the inside of the back cover, under the adhesive, and the clear lines it creates are visible from the outside of the back case. If you are using a phone case, this won’t matter.

    Greg B -

    My battery swelled and did all the hard work getting started popping the back open so I didn’t need the iOpener to get the back off, but now the iOpener is handy to heat up the sticky foamy factory original adhesive.

    I found isopropanol ineffective. I found heat softens it considerably. Just very warm, like hot water warm, is effective. Use tweezers or a plastic blade to help pull it off. Metal blades will either gouge the plastic or, worse, create metal shavings that will wreak havoc.

    Are there any solvents other than isopropanol that work and won’t harm the plastic? How do pros speed up this step?

    wsanders - Responder

    I think pros often use heating pads or special jigs. They’d set the temperature, set the phone on the pad, and let the phone heat up for a few minutes. Heat guns are also a popular choice.

    Arthur Shi -

    I found that an opening pick worked well to scrape the glue off the inside of the curved edges of the back cover

    Richard Elder - Responder

    The adhesive on mine took some effort to clean off all the way. During reassembly I did notice that my replacement back panel adhesive was larger than I expected and based off of product photos it looks like I received the 3 XL adhesive instead of the 3. That ended up having me fiddle with the adhesive to try and get it to fit right and unfortunately the camera side now has a bit of a gap that I can still press down on without having it stick. I’ll see how it stays but I fear I might have to get another adhesive. The guide was very helpful though!

    Craig Mileham - Responder

    Does the replacement back come with all the sticky bits I need to replace it, including the fingerprint sensor, led and camers cover?

    wsanders - Responder

    I decided not to bother with new adhesive. The seal doesn't seem great but I tend not to drop my phone in toilets as often as other people.

    James - Responder

  11. Google Pixel 3 Battery Replacement, Remove the screws: step 12, image 1 of 1
    • Remove the five Phillips screws securing the wireless charging coil:

    • Two 1.9 mm screws

    • Two 4.2 mm screws

    • One 4.3 mm screw

    The top 1.9 mm screw can’t be totally removed — it comes out with the coil once loosened

    Dmitriy - Responder

    Can I leave the wireless charging coil out?

    This may also allow a bigger battery!

    Jex Webster - Responder

    You may be able to! Note that this is not only the wireless charging coil, but also the NFC antenna (the upper loop).

    Arthur Shi -

    The 1.9 mm screws are actually screwed into the head of another screw beneath them. Sometimes the lower screw unscrews instead of the upper. That leaves both screws attached to the coil. If possible you should separate the two screws and screw the lower one back in first using a small flat blade screwdriver.

    Richard Elder - Responder

  12. Google Pixel 3 Battery Replacement, Remove the charging coil: step 13, image 1 of 1
    • Lift up and remove the wireless charging coil.

  13. Google Pixel 3 Battery Replacement, Disconnect the battery cable: step 14, image 1 of 2 Google Pixel 3 Battery Replacement, Disconnect the battery cable: step 14, image 2 of 2
    • Use the point of a spudger to pry up and disconnect the battery press connector from its socket near the right edge of the phone.

    The connecton board is quete flexible … be careful otherwise other connectors may get looze.

    This is also valid when re-assemble … pusing battery conector may cause other conectors to “pop“.

    Tsanko Tsolov - Responder

    The square connector directly below the battery connector came undone and will not pop back into place.

    Curtis Redfield - Responder

  14. Google Pixel 3 Battery Replacement, Peel the black tape away from the battery: step 15, image 1 of 3 Google Pixel 3 Battery Replacement, Peel the black tape away from the battery: step 15, image 2 of 3 Google Pixel 3 Battery Replacement, Peel the black tape away from the battery: step 15, image 3 of 3
    • Whenever you use the spudger near the battery, be very careful not to puncture the battery.

    • Slide the point of a spudger in the crevice underneath the black tape bridging across the battery and the motherboard.

    • Slide the spudger along the crevice to pry up the tape from the battery side.

    • Carefully peel the tape from the battery and fold it out of the way.

    • The tape acts as a cooling pad for the motherboard and the battery. It will still work if it's torn.

    On my two-year-old phone, I found this tape tears VERY easily.

    Rick Johnson - Responder

    Anyone know where I can get a replacement to this thermally conducting tape? Or some alternative to it? It tore right off without any hope of reusing the bit that was attached to the battery and now my phone is overheating constantly after doing this repair.

    David - Responder

  15. Google Pixel 3 Battery Replacement, Disconnect the buttons connector: step 16, image 1 of 3 Google Pixel 3 Battery Replacement, Disconnect the buttons connector: step 16, image 2 of 3 Google Pixel 3 Battery Replacement, Disconnect the buttons connector: step 16, image 3 of 3
    • Use the point of a spudger to pry up and disconnect the buttons connector from its motherboard socket near the left edge of the phone.

    • Push the connector and its flex cable out of the way of the battery.

  16. Google Pixel 3 Battery Replacement, Loosen the pull tab: step 17, image 1 of 3 Google Pixel 3 Battery Replacement, Loosen the pull tab: step 17, image 2 of 3 Google Pixel 3 Battery Replacement, Loosen the pull tab: step 17, image 3 of 3
    • Insert the point of a spudger underneath the black battery pull tab on the left edge of the phone.

    • Slide the spudger upwards along the edge to loosen the pull tab from the battery.

    • The battery is held in place with three separate stretch adhesive strips, which are connected to a single black pull tab. You can try to pull all three strips out together, but it is easier to cut the black pull tab where it is notched and pull each strip out individually.

    On very old devices, there’s a good chance these will just break before you get the strip out. The alcohol tip in the next step is quite likely going to be required.

    Rick Johnson - Responder

  17. Google Pixel 3 Battery Replacement, Remove the pull tab: step 18, image 1 of 3 Google Pixel 3 Battery Replacement, Remove the pull tab: step 18, image 2 of 3 Google Pixel 3 Battery Replacement, Remove the pull tab: step 18, image 3 of 3
    • Pull on the black pull tab at a shallow angle with steady force. When the adhesive grows long, roll it around some tweezer tips and continue pulling.

    • If the adhesive strips break, use an opening pick to help pry up and loosen the battery.

    • You can also fill a plastic dropper or syringe with high concentration isopropyl alcohol and apply a few drops of alcohol under the left edge of the battery. Give the alcohol a minute to weaken the battery adhesive.

    This was pretty tricky for me, required a reasonable amount of force as the bottom of the 3 tapes shown above ripped straight away, so I couldnt stretch to de-sticky it. There seemed to also be a fourth piece of adhesive on the bottom most part of the battery which was not shown in this guide, and did not have an external tab.

    William Kew - Responder

    I also had issues with this step. The tweezers immediately caused the tape to break on all three strips (after working with my hands for a while) and prying up the battery was tricky with ~1/2 of the adhesive still in place.

    Eugene Creswick - Responder

    Same here, all three strips broke with most of them left in place under the battery. The small foam buffer block from the left edge of the battery mentioned in the next step broke while I was working on removing the battery with the opening !$$&*.

    Ciprian Chelba - Responder

    same issue here … just pry the battery and hope for the best :)

    I have iFixit plastic card (from MacBook battery replacement kit) … it made me more confident while removing the battery.

    Tsanko Tsolov - Responder

    This was the hardest part of the repair for me. I wasn’t able to pull these out without them tearing. I would definitely elaborate more on how to do this in different situations.

    joshua kolash - Responder

    Yeah, if you are going to have a catastrophic battery melt down, this will be the step. If your phone is older, those tapes will not stretch enough to release and you will need to gently pry. Watch your fingers and keep some water near by. Why on earth they feel the need to GLUE the battery down I will never understand.

    Meredith Everett - Responder

    I tried adding some heat to the front.. I don’t know if that helped, but this is definitely the most physically forceful part. After my adhesive broke, I pried the battery up and was able to us the spudger to poke at remaining adhesive and break it apart manually.

    Noah Garrett - Responder

    Haven't seen anyone post anything about this, but be careful when you pull the battery up if the adhesive didn't fully come out. Mine was stuck to the ribbon cable for the "squeeze for google assistant" buttons and tore it as I pried the battery up. If you're careful you may be able to loosen the adhesives grip on the ribbon cable before pulling the battery out.

    Ben Lyons - Responder

  18. Google Pixel 3 Battery Replacement, Remove the battery: step 19, image 1 of 2 Google Pixel 3 Battery Replacement, Remove the battery: step 19, image 2 of 2
    • Remove the battery.

    • Carefully pull and remove the small foam buffer block from the left edge of the battery and transfer it to your replacement part. If it begins to tear, use the flat end of a spudger to gently pry it off the battery.

    • To install a replacement battery:

    • Lay some double-sided tape in the phone's battery well. If you're using Tesa tape to reattach components, follow this guide. If using stretch-release adhesive, follow this guide.

    • Temporarily re-connect the battery's connector to the motherboard socket. This ensures that the battery is properly positioned.

    • Peel away any tape liners to expose the adhesive.

    • Lay the battery on the adhesive and press firmly.

    • Disconnect the battery connector from its motherboard socket and resume re-assembly.

    It’s very easy to tear the foam block off from the adhesive backing strip that holds it to the battery; I think it’d be good to talk explicitly about how you need to get under that adhesive strip if you want to re-attach it to the new battery… I think friction will work to hold mine in place, but I do wish I’d known that would be an issue.

    Eugene Creswick - Responder

    I also found installing the new adhesive strips to be next to impossible. For other folks trying this with the iFixit adhesive strips:

    Just cut the three strips apart as you remove them from the packing plastic; you only want to deal with one strip at a time. You will probably never get them apart (without stretching them out of shape) if they stick to eachother.

    Eugene Creswick - Responder

    Hi Eugene,

    Thanks for the comments! I’ll adjust the step to include your suggestions.

    Arthur Shi -

    Directions/photos on how to use the iFixit adhesive strips would have been nice. I wish I saw your comment first.

    Dan Larsen -

    Yeah, I completely ruined my adhesive strips. It would have been nice to have a step for that. I ended up using some double sided tape.

    Oh, and not to mention that there’s basically no way to get the foam to come off the old battery without destroying it. So, I used a small piece of rolled up tape (not squished completely so it has some springiness) and taped it to the battery.

    Kyle Barr -

    I failed with these too. The backing came off and I put it back, but then I couldn't remove the backing! Maybe I accidentally turned the backing over? Photos of this step work let be really useful. I ended up using the tape from the smallest size 3M command hooks i could find. They are thin, easy to adhere and have a tab to remove by stretching.

    Dharman Gersch -

    The battery lateral position is captured between the foam block on one side, and the long black arm portion of the charging coil on the other side. So before setting the battery in place, be certain to temporarily insert the charging coil.

    rossh - Responder

    When removing the battery it can (and did for me) catch on and disconnect ALL of the connectors on the right-hand side. Remember to verify ALL connectors are properly seated.

    Chuck - Responder

    Very good description. Battery replaced and working perfect! Thank you!

    Marius Johansen - Responder

    Seconding Chuck’s comment about making sure the connectors are slotted in at the end. In my case, the primary connector for the battery was finnicky plugging in, and I didn’t realize that it hadn’t actually clicked into place. Spent a couple days with my phone randomly powering down because the battery was touching the board just enough to turn on, but slight movement would jostle it out of place.

    I was getting pretty worried until I took it all apart again and had the realization that it was never fully plugged in. No problems since (knock on wood)

    Bennie Waters - Responder

    What happens if I break the black foil tape on the top of the battery while peeling back? I notice there is a plus and minus positivity area on the battery here. Is this conductive tape? Will it not work if this area breaks?

    Brenton Cooper - Responder

    Hi Brenton

    The tape acts as a cooling pad for the motherboard and battery. It does not need to be in one piece to do its job.

    Arthur Shi -

    Had a bulging battery and during removing the adhesive behind it I cut through the bottom portion of cable leading to the buttons.

    All of this glue is an unnecessary part of smartphone design. I’d rather see a few screws in my phone (which always has a case on it) then ruin my phone attempting a repair because the designer thought it’d be a good idea to pinch this cable between two pieces of metal next to where they used tons of adhesive to make the battery so difficult to remove. We need a right to repair law in place already.

    Nothing negative to iFixit. Directions and supplies are top notch.

    Kris Oliveira - Responder

    Edit: Ends up the phone works but the volume keys do not, so that’s a plus. I’ll have a functional phone until I replace the cable.

    Kris Oliveira -

    For some reason after replacing the battery, the pixel is stuck on G. it booted once and showed “battery not readable”. and now its not booting. Any help will be appreciated.

    Ankit Agarwal - Responder

    Hi Ankit,

    If you still have your original battery, please try plugging that in and booting the Pixel. If it works, you may have a defective replacement battery. If you bought the replacement from iFIxit, please contact our customer support and we will get the issue resolved!

    Arthur Shi -

    So these days they send you replacement tape (instead of needing to find some double-sided tape like the directions mention). Unfortunately, it *sticks* to one side of the film it’s shipped in, so strongly, that you’ll deform (if not completely ruin) trying to get it off. so yeah, i had to go buy some 2-sided tape. :(

    emiro99 - Responder

    Agreed. The directions are a bit misleading:

    Peel away any tape liners to expose the adhesive.

    I think the proper way is to leave the liners in place. Test seat the new battery. Then peel one side of liner off. Stick the tape to the phone. Then, peel the second protective liner. Then place the battery.

    If you try to peel the adhesive off of the liner, it snaps back on itself and is stuck to itself and is a goner.

    Noah Garrett -

    Agree with this comment, and Noah's comment too, however solutions offered (other than buying regular 2-sided tape) did not work for me.

    I wanted to remove one liner on the ifixit provided adhesive replacement tape, place it inside the battery well and then remove the second liner. However, the liner that needs to be removed to be able to stick inside the wheel well is not the first one to come off, it's the other one that does! So I tried to remove both liners and yeah I made a mess of my adhesive strips, it's a nest of adhesive tape below my new replacement battery but it’s holding up fine.

    Adarsh Viji Elango -

    Thanks for the suggestions! I’ll adjust the wording slightly to correct this.

    Arthur Shi -

    Just FYI, the foam buffer on mine was disintegrated and would crumble at the slightest touch, perhaps due to age and heat. So I guess I’ll use double stick foam tape. Hope that doesn’t create issues. Otherwise good tutorial, great pictures and tips.

    lars sveen - Responder

    Definitely need some kind of direction on how to use the iFixit double sided tape. I think I pulled the wrong side of the liner off of the tape and realized after the fact that it was backwards in how it goes in the phone. Too late. Once you pull that liner off, you can’t put it back on to flip and use in the correct orientation - the tape is now stuck to the liner and won’t come off. I now need to use my own double sided tape.

    Chris Nunamaker - Responder

    Thanks for the feedback! I added a link in the last step with some adhesive instructions.

    Arthur Shi -

    I had this problem too. Specific instructions on using the ifixit tape that ships with the battery are needed. The link is to a generic Tesa tape guide and not relevant to this special stretchy stuff.

    Dharman Gersch -

    Note that the iFixit’s pre-cut adhesive needs to be placed on the back cover and then the cover placed onto the phone. I highly suggest only peeling a little bit of the white liner off a corner, lining up the entire pre-cut sheet on to the back of the phone, sticking the corner down, and then peeling away the rest of the liner. Then plug in the fingerprint scanner, removing the blue plastic liner from the adhesive(you’ll have to cut it because the fingerprint scanner cable is in the way, and finally put the back cover onto the phone.

    Dan Higginbotham - Responder

    And why do we even need to re-add battery adhesive? Everything seems pretty tight in the phone when it’s closed up. I totally ruined my adhesive strips during the repair and just said screw it and didn’t use any at all. No problems with my phone so far.

    nobodycares - Responder

    Good question!

    For safety reasons, you need to re-attach the battery with adhesive. Lithium-ion batteries are fragile and can be volatile when they’re charged. If the battery is loose in the battery well, there’s a good chance that an edge or corner will eventually be damaged from daily use, resulting in catastrophic battery failure.

    Arthur Shi -

    I wish there were explicit reassembly instructions for the parts that were not in the disassembly. I did not notice the tabs that were supposed to go underneath the battery until I was finished reassembling everything. Additionally, I had trouble with the sticky backing for reattaching the back of the phone.

    Overall, other than some reassembly mishaps, I had the most trouble getting my back off (I had to use a knife as the plastic tools kept bending) and the old battery out. For the latter, it is important to notice that the glue, at least for my phone, was only on the top of the battery. So, prying the battery out from the bottom was easiest.

    Alexa Lupi - Responder


For optimal performance, calibrate your newly installed battery: Charge it to 100% and keep charging it for at least 2 more hours. Then use your device until it shuts off due to low battery. Finally, charge it uninterrupted to 100%.

To reassemble your device, follow these instructions in reverse order.

Take your e-waste to an R2 or e-Stewards certified recycler.

Repair didn’t go as planned? Check out our Google Pixel 3 Answers community for troubleshooting help.

120 outras pessoas concluíram este guia.

Arthur Shi

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37 comentários

Removing the adhesive from the rear glass can be a tedious process. I got my best results by taking fine point tweezers and pulling the adhesive back slowly, trying to get it to come up altogether as much as possible before using IPA to remove any residue.

Brody Mistrot - Responder

How do you put the adhesive back (or put new adhesive on) when putting the phone back together?

Brian Ferraro -

@bfferraro, it depends on the type of adhesive.

If you are using a pre-cut adhesive sheet, follow this guide.

If you have a custom-cut adhesive, follow this guide.

Arthur Shi -

What thickness(es) of tape is/are required to complete the battery replacement process?

mpc - Responder

Hi mpc,

The tape does not need to be thick at all. You can use standard double-sided tape, or the fancier stretch-release adhesive.

Arthur Shi -

What adhesive is used to reapply the back to the phone when this is done?

David Gunter - Responder

Hi David,

Double-sided adhesive such as Tesa tape works well.

Arthur Shi -

It looks like the 2mm width would be ideal for this, for future reference.

William Kew -

I just finished the Pixel 3 battery replacement. This guide covers all the steps well. For re-attaching the back to the case I used the 1 mm width tape available from this size. The precut card was not available at the time I was ordering parts. I guessed on 1 mm but after using it, it seemed to work well. I cut long, straight lengths for the sides and top & bottom, and then filled each corner with a short piece placed diagonally. Seemed to hold ok.

Thank you for the excellent guide.

mpc -

Thanks! Straightforward repair with this guide.

The warning about breaking the fingerprint sensor cable is important. I didn’t break mine… :-)

Wayne Seltzer - Responder

I had one small issue with putting all of it together. If you want to test the wireless charging you need to put a little space between the coil and the charger. I suspect their is a minimum distance between the coils to get them to couple properly and without this the charger talks to the phone but does not start charging.

notstarman - Responder

Unfortunately my phone won’t boot correctly after replacing the battery. Fastboot Mode with Device-State: error! I must’ve damaged something while trying this process. Be careful, folks!

Matthew Quinn - Responder

After this procedure, my phone started and worked, then began continuously rebooting when I pressed the power button to try the camera. Like the power button was stuck pressed, but it wasn't pressed and the procedure doesn't touch the switch and I couldn't see the issue even under a microscope. But I removed the battery and reinserted it against the edge opposite the power switch as far from the power switch as I could. Seems to be working now, I conclude the battery was pressing against and bending the back wall of the power switch. Insert the new battery positioning it against the compartment-edge opposite the power switch!

Student4Life -

I’m having to replace the back glass as it cracked and i’m thinking of replacing the battery as well since I think it has swelling.

Do i need to be as careful removing the back since I’ll be replacing that anyway, or is there still a difference between the back glass and the battery door?

Cabroncito - Responder

Hi Cabroncito!

The battery door/back glass are the same. You don’t have to worry about cracking it, since it’s already cracked. Be careful not to damage the fingerprint sensor cable shown in step 1! Replacing the battery at this point is a great idea! Good luck with your repairs!

Arthur Shi -

Process went pretty smoothly. Only real issues I had were putting the new battery adhesive on (I got it all tangled before I set it in place). Removing the old adhesive was a bit annoying as well but after all that, it went together well and works. Thanks for the great guide!

Corey Maeltzer - Responder

Great guide, I had to check a youtube video too (extra caution). However, the main reference was this guide, thanks for the help. The rubbing alcohol (+90%) is a must, I can stress enough how complicated/slow was to remove the adhesive from the phone.

Chrystyan Parada - Responder

I feel that some instruction advising how to apply the adhesive for the battery would be helpful. I took mine off the protective film thinking that it would hold its shape and it immediately folded on itself. I was able to salvage a piece to hold the battery, but I consider that step a failure for me. Plus, showing how to clean the old adhesive from the back panel and applying the new adhesive would be helpful too.

Overall a really helpful guide that helped me to get the job done. Thanks!

Trey Ethridge - Responder

Half an hour ago I had a bulgy battery and some raging fear. Now I have a working phone and I can’t thank you enough for this guide. I feel like a tech wizard! (with a menacing fat old battery that I need to find a place to recycle….)

Seconding/thirding the commentary on the included adhesive strips for the battery being difficult - mine also immediately curled into themselves. I used a small bit of mounting tape instead and that worked just fine. A classic case of problems between the keyboard and chair. The new back panel adhesive was easier to deal with (remove protective film on one side, align and press, then remove the other film), though removing the old stuff was a chore and a half even with 91% alcohol; it had been on there for several years.

Sara Patrick - Responder

Oh, I guess I only commented on the battery step, not the whole article. Well, here it is again:

Welp. I followed this tutorial to a T, but now my phone’s display is completely broken and there is a hissing a popping sound towards the bottom of the phone, accompanied by a very hot spot on the display area where that hissing is coming from. This was after it booted fine, but with about 1/3 of the total area the screen covered in vertical lines from left to right.

I have a feeling this may have been due to the isopropyl alcohol step (which was basically the only way to actually remove the adhesive from the battery).

I am just not sure what to say. I followed the steps as closely as possible, and I made sure to dry the isopropyl alcohol beforehand.

I do not think I will ever work on a phone again. Probably safer to just hope you still have a warranty, or buy a new one.

Kyle Barr - Responder

Really dumb that I can’t edit my comments after 5 minutes.


Update: I let it sit overnight, put it back together again, and it was able to mostly work, less a green line or two in the OLED screen. I’m wondering if there was a mix of isopropyl alcohol and me pressing the back closed caused the OLED to go nuts. This is fine for now and I can use the phone again, but I still don’t plan to try to fix any phones again.

I will add: IFixIt’s guides are pretty awful. There’s no reason that the guide should have ended at removing the battery. There were crucial steps like, how to fix the adhesive for the battery and phone, recommended way to seal the phone back up (to ensure you don’t break the OLED screen). I even looked at the OLED replacement tutorial and the farthest it got was removing the screen. I guess it expects you to guess how to put it back together by walking back through the tutorial, which mostly doesn’t work.

Kyle Barr -

Thanks for the great instructions!

After replacing the battery, the screen on my phone would not come on. I was worried I might had disconnected the display connector, so I opened the phone up again. Turns out all you have to do is to reset the phone. To do this, press and hold the power button for about 10-15 seconds. The screen will turn back on with the Google logo showing.


Torgeir Helgesen Riseth - Responder

Hi, I have spent hours trying to get my pixel 3’s back cover opened following this guide and also with the hair dryer to the point where the phone’s back cover around the bottom edge is very very hot (could only place my finger on it for a second or so). Also tried other suction cups and the cover just didn’t budge at all and my fingers and hands gave up.

Anyone maybe have other ideas to share? I am using the ifixit repair kit that included the Pixel 3 battery and the phone is about 2.5 years old and has never been taken apart/repaired.

Thank you!

Thomas - Responder

Hi Thomas,

The Pixel’s adhesive is pretty tough! Slightly too hot to the touch (where you can place your finger on for a second) is the right temperature. You may need to do multiple heat/suction cycles to loosen the adhesive enough to create a gap. You can also try the top edge, where the adhesive is slightly thinner, or the left edge, where the longer adhesive may loosen faster. Good luck with your repairs!

Arthur Shi -

I replaced the charging circuit and battery at once- now I plugged in the phone while still open to confirm charging, but I’m not seeing any indication on screen. Should I be able to verify things without putting everything back together?

David Gorelik - Responder

Make sure the ribbon cables have firm connections. I had gotten the phone mostly reassembled before realizing that the charging assembly ribbon cable wasn’t seated properly. Re-assemble the charging assembly, replace the speaker and screw it down before plugging in the charger (or be VERY careful). The battery should also be plugged in, and you should see a battery indicator on the screen w/the current battery level. If the battery is too dead, give it a couple minutes to charge.

Chad Walstrom -

Arthur Shi, you made this replacement exceptionally easy! I loved the color coding of the screw sizes. iFixit, your battery replacement kit had almost everything I needed. I did supplement the small alcohol pad you supplied with some 91% isopropyl alcohol and cotton swabs to clean all the prolific glue left on the back cover and chassis. The only difficult part I had was trying to remove the glue strips under the battery. I managed to get a cotton swab with alcohol underneath it to dissolve the persistent hold. Thanks so much! New battery and new charging assembly installed! Now to find a safe place to dispose of this swelling battery!

Chad Walstrom - Responder

Hey Chad! Thanks for sharing your success story and feedback! I’m always glad to hear a repair go well :)

Arthur Shi -

I’m just about done with this repair. I’m at the point of using the supplied adhesive cut out to re-install the back. Though the instructions are good for disassembly, the reassembly instructions that just say repeat the steps in reverse order is insufficient for a such a kit. As many have said above, there are some tricky steps to re-assembly that are completely missing. The IFIXIT is not DONE until the re-assembly is complete. So, these instructions are about 65% sufficient to complete the job. Please “finish” the instructions with clear descriptions and photos of RE-ASSEMBLY. E.g. the battery tape, the back cover tape and how to deal with the fingerprint sensor cable, etc.

P.S. the most difficult part is removing the back glass cover. I ended up using a hair dryer on high heat / low fan and a rectangular utility razor blade. Start at the bottom, heat and cut the adhesive a little at a time, as the cover comes off insert the blue plastic separators that come with the kit. Patience is key.

Greg B - Responder

Did anyone’s Pixel 3 get into battery meter issue after battery replacement? I replaced the battery, but the battery meter icon on the notification bar with issue. It cannot detect the battery percentage. I tried to soft and hard reboot. The issue still there.

Christie Lin - Responder

Thank you for the guide. I used it since my Pixel 3 battery pushed the backplate cover and created a gap along side the power and volume rockers.

The only part that I messed up was applying the adhesive to the battery (I pulled off the three strips by hand which made them curl up instantly and ruining then). Also user error, I some how messed up the lower volume rocker and it does not work anymore after I sealed it up.

One criticism is to include a guide on how to reassemble, specifically regarding adding the adhesives (to the battery AND to the back case cover).

Chris - Responder

Great tutorial. Unfortunately for me, removing the glue tapes under the battery damaged the ribbon cable spanning the phone from side to side. I cant find spare for one of these - do you know where to get one? <

Nigel - Responder

Just attempted on my Pixel 3 (to replace a battery / device never previously opened) that I bought shortly after it came out. BEWARE adhesive seems to become more permanent after a significant amount of time. Heat gun like above would be appropriate, probably, as I couldn't get the back off with just the hot pack. I ended up breaking the back. Easy, just tedious, especially on older, unopened devices.

Jacob Kamholz - Responder

I replaced the batt. But in the process the volume ribbon cable broke. Is that hard to replace?

John Lam - Responder

Excellent guide. However, the heat and suction cup just wasn't doing it for me. I ended up using the iFixit Jimmy rather than the pick to get between the back cover and the rest of the phone. Once that was in, I was able to switch back to picks.

Nicholas Holdgate - Responder

My screen is showing bright green and is seemingly unresponsive to anything. Hoping too much isopropyl alcohol removing the glue but worrysome that some damage happened. Anyone have any ideas?

Jon Bosche - Responder

now stuck in fastboot with a corrupted image

Jon Bosche -

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