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iPhone 8 Plus Battery Replacement

O que você precisa

Vídeo de Apresentação

  1. iPhone 8 Plus Battery Replacement, Pentalobe Screws: passo 1, imagem 1 %32
    • Before you begin, discharge your iPhone battery below 25%. A charged lithium-ion battery can catch fire and/or explode if accidentally punctured.

    • Power off your iPhone before beginning disassembly.

    • Remove the two 3.5 mm pentalobe screws from the bottom edge of the iPhone.

    • Opening the iPhone's display will compromise its waterproof seals. Have replacement seals ready before you proceed past this step, or take care to avoid liquid exposure if you reassemble your iPhone without replacing the seals.

  2. iPhone 8 Plus Battery Replacement, Mark your opening picks: passo 2, imagem 1 %32 iPhone 8 Plus Battery Replacement, Mark your opening picks: passo 2, imagem 2 %32 iPhone 8 Plus Battery Replacement, Mark your opening picks: passo 2, imagem 3 %32
    • If inserted too far, an opening pick can damage your device. Follow this step to mark your pick and prevent damage.

    • Measure 3 mm from the tip and mark the opening pick with a permanent marker.

    • You can also mark the other corners of the pick with different measurements.

    • Alternatively, tape a coin to a pick 3 mm from the tip.

  3. iPhone 8 Plus Battery Replacement, Tape over any cracks: passo 3, imagem 1 %32 iPhone 8 Plus Battery Replacement, Tape over any cracks: passo 3, imagem 2 %32 iPhone 8 Plus Battery Replacement, Tape over any cracks: passo 3, imagem 3 %32
    • If your iPhone has a cracked screen, keep further breakage contained and prevent bodily harm during your repair by taping over the glass.

    • Lay overlapping strips of clear packing tape over the iPhone's screen until the whole face is covered.

    • Wear safety glasses to protect your eyes from any glass shaken free during the repair.

    • If you can't get the suction cup to stick in the next few steps, fold a strong piece of tape (such as duct tape) into a handle and lift the screen with that instead.

    • If all else fails, you can superglue the suction cup to the screen.

  4. iPhone 8 Plus Battery Replacement, Anti-Clamp instructions: passo 4, imagem 1 %32 iPhone 8 Plus Battery Replacement, Anti-Clamp instructions: passo 4, imagem 2 %32 iPhone 8 Plus Battery Replacement, Anti-Clamp instructions: passo 4, imagem 3 %32
    Ferramenta utilizada nesse passo:
    Anti-Clamp
    $24.95
    Comprar
    • The next three steps demonstrate the Anti-Clamp, a tool we designed to make the opening procedure easier. If you aren't using the Anti-Clamp, skip down three steps for an alternate method.

    • For complete instructions on how to use the Anti-Clamp, check out this guide.

    • Pull the blue handle backwards to unlock the Anti-Clamp's arms.

    • Slide the arms over either the left or right edge of your iPhone.

    • Position the suction cups near the bottom edge of the iPhone just above the home button—one on the front, and one on the back.

    • Squeeze the cups together to apply suction to the desired area.

    • If you find that the surface of your iPhone is too slippery for the Anti-Clamp to hold onto, you can use tape to create a grippier surface.

  5. iPhone 8 Plus Battery Replacement: passo 5, imagem 1 %32 iPhone 8 Plus Battery Replacement: passo 5, imagem 2 %32 iPhone 8 Plus Battery Replacement: passo 5, imagem 3 %32
    • Pull the blue handle forwards to lock the arms.

    • Turn the handle clockwise 360 degrees or until the cups start to stretch.

    • Make sure the suction cups remain aligned with each other. If they begin to slip out of alignment, loosen the suction cups slightly and realign the arms.

  6. iPhone 8 Plus Battery Replacement: passo 6, imagem 1 %32 iPhone 8 Plus Battery Replacement: passo 6, imagem 2 %32
    • Heat an iOpener and thread it through the arms of the Anti-Clamp.

    • You can also use a hair dryer, heat gun, or hot plate—but extreme heat can damage the display and/or internal battery, so proceed with care.

    • Fold the iOpener so it lays on the bottom edge of the iPhone.

    • Wait one minute to give the adhesive a chance to release and present an opening gap.

    • Insert an opening pick under the screen when the Anti-Clamp creates a large enough gap.

    • If the Anti-Clamp doesn't create a sufficient gap, apply more heat to the area and rotate the handle a quarter turn.

    • Don't crank more than a quarter turn at a time, and wait one minute between turns. Let the Anti-Clamp and time do the work for you.

    • Skip the next three steps.

  7. iPhone 8 Plus Battery Replacement: passo 7, imagem 1 %32
    • The next three steps show how to separate the screen using a suction cup.

    • Heating the lower edge of the iPhone will help soften the adhesive securing the display, making it easier to open.

    • Use a hairdryer or prepare an iOpener and apply it to the lower edge of the iPhone for about 90 seconds in order to soften up the adhesive underneath.

  8. iPhone 8 Plus Battery Replacement: passo 8, imagem 1 %32 iPhone 8 Plus Battery Replacement: passo 8, imagem 2 %32
    • Apply a suction cup to the lower half of the front panel, just above the home button.

    • Be sure the suction cup does not overlap with the home button, as this will prevent a seal from forming between the suction cup and front glass.

  9. iPhone 8 Plus Battery Replacement: passo 9, imagem 1 %32 iPhone 8 Plus Battery Replacement: passo 9, imagem 2 %32 iPhone 8 Plus Battery Replacement: passo 9, imagem 3 %32
    • Pull up on the suction cup with firm, constant pressure to create a slight gap between the front panel and rear case.

    • Insert an opening pick or other thin pry tool a few millimeters into the gap.

    • The watertight adhesive holding the display in place is very strong; creating this initial gap takes a significant amount of force. If you're having a hard time opening a gap, apply more heat, and gently rock the screen up and down to weaken the adhesive until you create enough of a gap to insert your tool.

  10. iPhone 8 Plus Battery Replacement: passo 10, imagem 1 %32 iPhone 8 Plus Battery Replacement: passo 10, imagem 2 %32 iPhone 8 Plus Battery Replacement: passo 10, imagem 3 %32
    • Slide your pick around the corner and up the left edge of the phone, moving towards the volume control buttons and silent switch, breaking up the adhesive holding the display in place.

    • Stop near the top left corner of the display.

  11. iPhone 8 Plus Battery Replacement, Screen information: passo 11, imagem 1 %32
    • There's a delicate cable along the right edge of your iPhone. Don't insert your pick here, as you may damage the cable.

  12. iPhone 8 Plus Battery Replacement: passo 12, imagem 1 %32 iPhone 8 Plus Battery Replacement: passo 12, imagem 2 %32 iPhone 8 Plus Battery Replacement: passo 12, imagem 3 %32
    • Re-insert your tool at the lower right corner of the iPhone, and slide it around the corner and up the right side of the phone to separate the adhesive.

    • Don't insert your pick more than 3 mm, as you may damage the display cables.

  13. iPhone 8 Plus Battery Replacement: passo 13, imagem 1 %32
    • Gently pull up on the suction cup to lift up the bottom edge of the display.

    • Do not raise the display more than 15º or you'll risk straining or tearing the ribbon cables connecting the display.

  14. iPhone 8 Plus Battery Replacement: passo 14, imagem 1 %32
    • Pull on the small nub on the suction cup to remove it from the front panel.

  15. iPhone 8 Plus Battery Replacement: passo 15, imagem 1 %32 iPhone 8 Plus Battery Replacement: passo 15, imagem 2 %32 iPhone 8 Plus Battery Replacement: passo 15, imagem 3 %32
    • Slide an opening pick underneath the display along the top edge of the phone to loosen the last of the adhesive.

  16. iPhone 8 Plus Battery Replacement: passo 16, imagem 1 %32 iPhone 8 Plus Battery Replacement: passo 16, imagem 2 %32
    • Slide the display assembly slightly down (away from the top edge of the phone) to disengage the clips holding it to the rear case.

  17. iPhone 8 Plus Battery Replacement: passo 17, imagem 1 %32 iPhone 8 Plus Battery Replacement: passo 17, imagem 2 %32 iPhone 8 Plus Battery Replacement: passo 17, imagem 3 %32
    • Open the iPhone by swinging the display up from the left side, like the back cover of a book.

    • Don't try to fully separate the display yet, as several fragile ribbon cables still connect it to the iPhone's logic board.

    • Lean the display against something to keep it propped up while you're working on the phone.

  18. iPhone 8 Plus Battery Replacement, Battery Disconnection: passo 18, imagem 1 %32 iPhone 8 Plus Battery Replacement, Battery Disconnection: passo 18, imagem 2 %32
    Ferramenta utilizada nesse passo:
    Magnetic Project Mat
    $19.95
    Comprar
    • Remove four Phillips (JIS) screws securing the lower display cable bracket to the logic board, of the following lengths:

    • Two 1.3 mm screws

    • One 1.4 mm screw

    • One 2.7 mm screw

    • Throughout this guide, keep careful track of your screws so that each one goes back where it came from during reassembly. Installing a screw in the wrong place can cause permanent damage.

  19. iPhone 8 Plus Battery Replacement: passo 19, imagem 1 %32
    • Remove the lower display cable bracket.

  20. iPhone 8 Plus Battery Replacement: passo 20, imagem 1 %32 iPhone 8 Plus Battery Replacement: passo 20, imagem 2 %32
    • Use the point of a spudger to pry the battery connector up from its socket on the logic board.

    • Bend the connector cable up slightly to prevent it from accidentally making contact with the socket and providing power to the phone during your repair.

  21. iPhone 8 Plus Battery Replacement, Display Assembly: passo 21, imagem 1 %32 iPhone 8 Plus Battery Replacement, Display Assembly: passo 21, imagem 2 %32
    • Use the tip of a spudger or a fingernail to disconnect the large lower display connector by prying it straight up from its socket.

    • To re-attach press connectors like this one, 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 even slightly misaligned, the connector can bend, causing permanent damage.

  22. iPhone 8 Plus Battery Replacement: passo 22, imagem 1 %32 iPhone 8 Plus Battery Replacement: passo 22, imagem 2 %32
    • Disconnect the second lower display cable connector, directly behind the one you disconnected in the previous step.

  23. iPhone 8 Plus Battery Replacement: passo 23, imagem 1 %32 iPhone 8 Plus Battery Replacement: passo 23, imagem 2 %32
    • Remove the two tri-point Y000 screws securing the bracket over the front panel sensor assembly connector:

    • One 1.0 mm screw

    • One 1.2 mm screw

  24. iPhone 8 Plus Battery Replacement: passo 24, imagem 1 %32
    • Remove the bracket covering the front panel sensor assembly connector.

  25. iPhone 8 Plus Battery Replacement: passo 25, imagem 1 %32 iPhone 8 Plus Battery Replacement: passo 25, imagem 2 %32
    • Use the tip of a spudger or a fingernail to disconnect the front panel sensor assembly connector from its socket.

  26. iPhone 8 Plus Battery Replacement: passo 26, imagem 1 %32
  27. iPhone 8 Plus Battery Replacement, Wi-Fi Diversity Antenna: passo 27, imagem 1 %32 iPhone 8 Plus Battery Replacement, Wi-Fi Diversity Antenna: passo 27, imagem 2 %32
    • Remove the three screws securing the L-shaped bracket next to the Taptic Engine:

    • One 1.3 mm Y000 screw

    • One 2.6 mm Phillips screw

    • One 3.5 mm Phillips screw

  28. iPhone 8 Plus Battery Replacement: passo 28, imagem 1 %32
    • Remove the bracket.

  29. iPhone 8 Plus Battery Replacement: passo 29, imagem 1 %32 iPhone 8 Plus Battery Replacement: passo 29, imagem 2 %32 iPhone 8 Plus Battery Replacement: passo 29, imagem 3 %32
    • Use an opening pick to gently separate the adhered portion of the antenna flex cable from the top surface of the speaker.

    • This portion of the flex cable is lightly adhered in place. If necessary, apply a little heat from an iOpener or hair dryer to soften the adhesive. This makes it easier to separate (and re-adhere) the flex cable safely.

  30. iPhone 8 Plus Battery Replacement: passo 30, imagem 1 %32 iPhone 8 Plus Battery Replacement: passo 30, imagem 2 %32
    • Use the point of a spudger to pry up and disconnect the antenna flex cable from the logic board.

  31. iPhone 8 Plus Battery Replacement: passo 31, imagem 1 %32 iPhone 8 Plus Battery Replacement: passo 31, imagem 2 %32 iPhone 8 Plus Battery Replacement: passo 31, imagem 3 %32
    • Use the point of your spudger to pry up and disconnect the other end of the antenna flex cable from its socket, next to the Lightning Port.

    • Reconnecting this cable can be tricky. Make it easier by using your tweezers to hold the flex cable so the connector aligns with its socket. Then, gently press down on the connector with the flat of your spudger until it clicks into place.

  32. iPhone 8 Plus Battery Replacement: passo 32, imagem 1 %32
    • Remove the Wi-Fi diversity antenna.

  33. iPhone 8 Plus Battery Replacement, Taptic Engine: passo 33, imagem 1 %32 iPhone 8 Plus Battery Replacement, Taptic Engine: passo 33, imagem 2 %32
    Ferramenta utilizada nesse passo:
    Standoff Screwdriver for iPhones
    $5.49
    Comprar
    • Remove the three screws securing the Taptic Engine:

    • Two 1.5 mm Phillips screws

    • One 2.4 mm standoff screw

    • Standoff screws are best removed using a standoff screwdriver or bit.

    • In a pinch, a small flathead screwdriver will do the job—but use extra caution to ensure it doesn't slip and damage surrounding components.

  34. iPhone 8 Plus Battery Replacement: passo 34, imagem 1 %32 iPhone 8 Plus Battery Replacement: passo 34, imagem 2 %32
    • Use the point of your spudger to pry up and disconnect the Taptic Engine flex cable.

  35. iPhone 8 Plus Battery Replacement: passo 35, imagem 1 %32
    • Remove the Taptic Engine.

  36. iPhone 8 Plus Battery Replacement, Battery: passo 36, imagem 1 %32
    • The iPhone 8 Plus's battery is secured by four pieces of stretch-release adhesive—two at the top, and two at the bottom.

    • Each piece of adhesive has a black pull-tab at the end, which is lightly adhered to the front surface of the battery.

  37. iPhone 8 Plus Battery Replacement: passo 37, imagem 1 %32 iPhone 8 Plus Battery Replacement: passo 37, imagem 2 %32 iPhone 8 Plus Battery Replacement: passo 37, imagem 3 %32
    • Peel back the first battery adhesive tab from the bottom right edge of the battery.

    • If possible, use your fingernails or blunt tweezers. Be careful not to poke the battery with any sharp tools.

  38. iPhone 8 Plus Battery Replacement: passo 38, imagem 1 %32 iPhone 8 Plus Battery Replacement: passo 38, imagem 2 %32 iPhone 8 Plus Battery Replacement: passo 38, imagem 3 %32
    • Try to keep the adhesive strips flat and unwrinkled during this procedure; twisted or wrinkled strips will stick together and break instead of pulling out cleanly.

    • Additionally, do not press down on the battery as you pull the strips. Pressing on the battery creates pressure points that can snag and break the adhesive.

    • Slowly pull one battery adhesive tab away from the battery, towards the bottom of the iPhone.

    • Pull steadily, maintaining constant tension on the strip until it slips out from between the battery and the rear case. For best results, pull the strip at as low an angle as possible, without snagging it on any of the iPhone's other components.

    • The strip will stretch to many times its original length. Continue pulling and re-grab the strip near the battery if necessary.

    • If the battery adhesive tabs break during the removal process, use your fingers or blunt tweezers to retrieve the remaining length of adhesive, and continue pulling.

    • If any of the adhesive strips break underneath the battery and cannot be retrieved, try to remove the remaining strips, and then proceed as instructed below.

  39. iPhone 8 Plus Battery Replacement: passo 39, imagem 1 %32 iPhone 8 Plus Battery Replacement: passo 39, imagem 2 %32
    • Repeat the above steps to remove the remaining three adhesive strips.

    • Be sure to hold onto the battery as you remove the final strip, or it may fling out of the iPhone unexpectedly.

    • If you removed all of the adhesive strips successfully, skip the next step.

    • If any of the adhesive strips broke off underneath the battery and could not be retrieved, continue with the next step below.

  40. iPhone 8 Plus Battery Replacement: passo 40, imagem 1 %32 iPhone 8 Plus Battery Replacement: passo 40, imagem 2 %32
    • If any of the adhesive strips broke off and the battery remains stuck to the rear case, remove it by adding a few drops of isopropyl alcohol (90% or greater) underneath the battery near the stuck strip(s). After about a minute, gently lift the battery.

    • Don't try to forcefully lever the battery out. If needed, apply a few more drops of alcohol to further weaken the adhesive. Never deform or puncture the battery with your pry tool.

    • If you choose to use pry tools to lift the battery out of the iPhone, use extreme caution or you may damage the ribbon cables or the wireless charging coil directly underneath the battery.

    • If the battery remains stuck to the rear case, prepare an iOpener or use a hair dryer to heat the rear case directly behind the battery. This will help soften the adhesive.

    • Heat the iPhone until the rear case is slightly too hot to comfortably touch. Don't overheat the iPhone, or you may accidentally ignite the battery.

    • Alternatively, thread a strong piece of string (such as dental floss or a length of thin guitar string) underneath the battery.

    • Pull the string from side to side in a sawing motion all along the length of the battery to separate the adhesive. Do not deform or damage the battery.

    • To protect your fingers, wear gloves or wrap the string ends around a tool (such as the two screwdriver handles shown in the image).

  41. iPhone 8 Plus Battery Replacement: passo 41, imagem 1 %32
    • Remove the battery from the iPhone.

    • If your replacement battery came in a plastic sleeve, slide off and remove the sleeve before installation.

    • If there's any alcohol solution remaining in the phone, carefully wipe it off or allow it to air dry before installing your new battery.

    • Before you adhere the replacement battery, temporarily reconnect the battery connector to the logic board socket. This ensures that the battery is properly aligned in its recess.

    • Adhere the battery, disconnect it, and continue reassembling your device.

    • If your new battery doesn’t have adhesive preinstalled, refer to this guide to replace the adhesive strips.

    • Perform a force restart after reassembly. This can prevent several issues and simplify troubleshooting.

Conclusão

Compare your new replacement part to the original part—you may need to transfer remaining components or remove adhesive backings from the new part before installing.

To reassemble your device, follow the above steps in reverse order.

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

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

187 outras pessoas executaram este guia.

Adam O'Camb

Membro desde: 04/11/15

195.318 Reputação

Autoria de 416 guias

39 comentários

Do I have to remove the display to replace the battery? Or can I leave the display in

Peter - Responder

You can leave the display connected and skip steps 15-20, as long as you’re careful to support the display so as not to damage the display cables while you work.

Jeff Suovanen -

Don’t do it,you can EASILY RIP LCD RIBBON CABLE

Vegeta Barrett -

Are there any statistics or even educated guesses about how many people are able to successfully complete this repair? Although it is rated as “moderate” in terms of difficulty, I would rate it as more than just moderate. I tried to replace the battery on a much older iPhone and wound up with a brick. Is an 8 plus easier than an iPhone 3 or 4? Where might one find such statistics?

d10boe - Responder

It takes a little time to learn how to do certain things. As always a video tutorial is better than the picture only version. But if you follow one of their teardowns maybe you can get an idea of how to do some of the more intricate things like the battery adhesive removal. I do this as a hobby and it took a while to perfect, but my first 2 repairs went well and I didn't brick my phone or my iPad so guess I was doing some of the basics right.

Don't be discouraged. Watch some YT vids. Then work up the courage to try again. Good Luck!

jasonmfrederick -

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