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iPhone XR Logic Board Replacement

O que você precisa

  1. iPhone XR Logic Board Replacement, Remove the pentalobe screws: passo 1, imagem 1 %32 iPhone XR Logic Board Replacement, Remove the pentalobe screws: passo 1, imagem 2 %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 6.7 mm-long pentalobe screws at the bottom edge of the iPhone.

    • Opening the iPhone 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.

    • There's a black rubber gasket just beneath the head on each pentalobe screw. For maximum protection against dust and liquid, check the condition of the gaskets or replace the screws during reassembly.

  2. iPhone XR Logic Board Replacement, Tape over any cracks: passo 2, imagem 1 %32 iPhone XR Logic Board Replacement, Tape over any cracks: passo 2, imagem 2 %32 iPhone XR Logic Board Replacement, Tape over any cracks: passo 2, 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 packing tape over the iPhone's display until the whole face is covered.

    • This will keep glass shards contained and provide structural integrity when prying and lifting the display.

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

    • If the broken glass makes it difficult to get a suction cup to stick in the next few steps, try folding a strong piece of tape (such as duct tape) into a handle and lifting the display with that instead.

  3. iPhone XR Logic Board Replacement, Tape over any cracks: passo 3, imagem 1 %32 iPhone XR Logic Board Replacement, Tape over any cracks: passo 3, imagem 2 %32 iPhone XR Logic Board 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 XR Logic Board Replacement, Anti-Clamp instructions: passo 4, imagem 1 %32 iPhone XR Logic Board Replacement, Anti-Clamp instructions: passo 4, imagem 2 %32 iPhone XR Logic Board Replacement, Anti-Clamp instructions: passo 4, imagem 3 %32
    Ferramenta utilizada nesse passo:
    Clampy - 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—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 XR Logic Board Replacement: passo 5, imagem 1 %32 iPhone XR Logic Board Replacement: passo 5, imagem 2 %32 iPhone XR Logic Board Replacement: passo 5, imagem 3 %32
    • Pull the blue handle forward 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 XR Logic Board Replacement: passo 6, imagem 1 %32 iPhone XR Logic Board Replacement: passo 6, imagem 2 %32 iPhone XR Logic Board Replacement: passo 6, imagem 3 %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 and the plastic bezel, not the screen itself.

    • 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 XR Logic Board Replacement, Heat up the screen: passo 7, imagem 1 %32
    • Heating the lower edge of the iPhone helps soften the adhesive securing the display, making it easier to open.

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

  8. iPhone XR Logic Board Replacement: passo 8, imagem 1 %32 iPhone XR Logic Board Replacement: passo 8, imagem 2 %32
    • If you're using a single suction handle, apply it to the bottom edge of the phone, while avoiding the curved portion of the glass.

  9. iPhone XR Logic Board Replacement, Lift the display slightly: passo 9, imagem 1 %32 iPhone XR Logic Board Replacement, Lift the display slightly: passo 9, imagem 2 %32 iPhone XR Logic Board Replacement, Lift the display slightly: 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 under the screen and the plastic bezel, not the screen itself.

    • 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 XR Logic Board Replacement, Separate the screen adhesive: passo 10, imagem 1 %32 iPhone XR Logic Board Replacement, Separate the screen adhesive: passo 10, imagem 2 %32 iPhone XR Logic Board Replacement, Separate the screen adhesive: passo 10, imagem 3 %32
    • Slide the opening pick around the lower left corner and up the left edge of the iPhone, slicing through the adhesive holding the display in place.

    • Don't insert your pick more than 3 mm, as you may damage internal components.

  11. iPhone XR Logic Board Replacement, Screen information: passo 11, imagem 1 %32
    • There are delicate cables along the right edge of your iPhone. Don't insert your pick at the marked spots, as you may damage the cables.

  12. iPhone XR Logic Board Replacement: passo 12, imagem 1 %32 iPhone XR Logic Board Replacement: passo 12, imagem 2 %32 iPhone XR Logic Board Replacement: passo 12, imagem 3 %32
    • Re-insert your pick at the bottom edge of the iPhone, and slide it up the right side to continue separating the adhesive.

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

  13. iPhone XR Logic Board Replacement: passo 13, imagem 1 %32 iPhone XR Logic Board Replacement: passo 13, imagem 2 %32 iPhone XR Logic Board Replacement: passo 13, imagem 3 %32
    • The top edge of the display is secured with both glue and clips.

    • Slide the opening pick around the top corner of the display, while gently pulling or wiggling the display down in the direction of the Lightning port.

    • The clips will break if you use too much force. Work carefully and be patient.

    • Don't insert your pick more than 3 mm, as you may damage the front panel sensor array.

    • Slide the pick to the opposite corner and cut any remaining adhesive securing the display.

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

  15. iPhone XR Logic Board Replacement, Open the iPhone: passo 15, imagem 1 %32 iPhone XR Logic Board Replacement, Open the iPhone: passo 15, imagem 2 %32 iPhone XR Logic Board Replacement, Open the iPhone: passo 15, 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.

    • During reassembly, lay the display in position, align the clips along the top edge, and carefully press the top edge into place before snapping the rest of the display down. If it doesn't click easily into place, check the condition of the clips around the perimeter of the display and make sure they aren't bent.

  16. iPhone XR Logic Board Replacement, Unscrew the battery connector cover: passo 16, imagem 1 %32 iPhone XR Logic Board Replacement, Unscrew the battery connector cover: passo 16, imagem 2 %32
    Ferramenta utilizada nesse passo:
    Magnetic Project Mat
    $19.95
    Comprar
    • Remove three 1.2 mm Y000 screws securing the battery connector cover bracket.

    • Remove the bracket.

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

    • During reassembly, this is a good point to power on your iPhone and test all functions before you seal the display in place. Be sure to power your iPhone back down completely before you continue working.

  17. iPhone XR Logic Board Replacement, Disconnect the battery: passo 17, imagem 1 %32 iPhone XR Logic Board Replacement, Disconnect the battery: passo 17, imagem 2 %32
    • Use the point of a spudger to pry the battery connector straight up out of its socket.

    • Try not to damage the black silicone seal surrounding this and other board connections. These seals provide extra protection against water and dust intrusion.

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

  18. iPhone XR Logic Board Replacement, Unscrew the display connector cover: passo 18, imagem 1 %32 iPhone XR Logic Board Replacement, Unscrew the display connector cover: passo 18, imagem 2 %32
    • Remove the two 1.2 mm Y000 screws securing the display connector bracket.

    • Remove the bracket.

  19. iPhone XR Logic Board Replacement, Disconnect the digitizer: passo 19, imagem 1 %32 iPhone XR Logic Board Replacement, Disconnect the digitizer: passo 19, imagem 2 %32
    • Use the tip of a spudger to pry up and disconnect the digitizer cable.

    • 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.

    • If any part of your screen doesn't respond to touch after your repair, disconnect the battery and then re-seat this connector, making sure it clicks fully into place and that there's no dust or other obstruction in the socket.

  20. iPhone XR Logic Board Replacement, Disconnect the display: passo 20, imagem 1 %32 iPhone XR Logic Board Replacement, Disconnect the display: passo 20, imagem 2 %32
    • Use the tip of a spudger to disconnect the display cable connector.

  21. iPhone XR Logic Board Replacement, Unscrew the logic board connector cover: passo 21, imagem 1 %32 iPhone XR Logic Board Replacement, Unscrew the logic board connector cover: passo 21, imagem 2 %32
    • Remove the five screws securing the logic board connector bracket to the rear case:

    • One 1.3 mm Phillips #000 screw

    • One 1.5 mm Phillips #000 screw

    • Three 1.2 mm Y000 screws

    • Remove the bracket.

    • Be careful not to lose the smaller bracket clipped onto the edge. It's secured with a small clip and is easy to accidentally knock off of the larger bracket.

  22. iPhone XR Logic Board Replacement, Disconnect the front sensors: passo 22, imagem 1 %32 iPhone XR Logic Board Replacement, Disconnect the front sensors: passo 22, imagem 2 %32
    • Use the tip of a spudger to pry the front sensor assembly connector up from its socket.

  23. iPhone XR Logic Board Replacement, Remove the display assembly: passo 23, imagem 1 %32
  24. iPhone XR Logic Board Replacement, Rear-Facing Camera: passo 24, imagem 1 %32
    • Remove the two screws securing the rear camera cover:

    • One 1.6 mm Phillips screw

    • One 2.4 mm standoff screw

    • Standoff screws are best removed using an iPhone standoff bit and driver handle.

    • 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.

  25. iPhone XR Logic Board Replacement: passo 25, imagem 1 %32
    • Lift the camera cover straight up and off of the camera.

  26. iPhone XR Logic Board Replacement: passo 26, imagem 1 %32 iPhone XR Logic Board Replacement: passo 26, imagem 2 %32
    • Use an opening tool or fingernail to disconnect the camera cable connector by prying it straight up from its socket.

  27. iPhone XR Logic Board Replacement: passo 27, imagem 1 %32 iPhone XR Logic Board Replacement: passo 27, imagem 2 %32
    • Insert the tip of a spudger at the top left corner of the camera, between the camera assembly and the iPhone's frame.

    • Gently pry up to lever the camera out of the iPhone.

  28. iPhone XR Logic Board Replacement: passo 28, imagem 1 %32
    • Remove the rear-facing camera.

  29. iPhone XR Logic Board Replacement, Remove the SIM tray: passo 29, imagem 1 %32 iPhone XR Logic Board Replacement, Remove the SIM tray: passo 29, imagem 2 %32
    • Use a SIM tool to remove the SIM tray.

  30. iPhone XR Logic Board Replacement, Disconnect FPC’s: passo 30, imagem 1 %32 iPhone XR Logic Board Replacement, Disconnect FPC’s: passo 30, imagem 2 %32
    • Disconnect the remaining Front Panel Connectors

    • There are 5 FPC's near the iSight camera.

    • There are 4 FPC's near the SIM reader.

    • Be sure not to use too much pressure when disconnecting the FPC to avoid damaging the logic board,

  31. iPhone XR Logic Board Replacement, Remove the SIM reader: passo 31, imagem 1 %32 iPhone XR Logic Board Replacement, Remove the SIM reader: passo 31, imagem 2 %32 iPhone XR Logic Board Replacement, Remove the SIM reader: passo 31, imagem 3 %32
    • Remove the following screws:

    • 2.9mm standoff screw

    • 1.5mm Phillips #000

    • 1.6mm Phillips #000

    • Remove the grounding bracket

    • Pull the SIM reader

    • Be sure to push the black SIM push rod back in the rear housing before attempting to remove the SIM reader.

  32. iPhone XR Logic Board Replacement, Logic board: passo 32, imagem 1 %32
    • Remove the following screws:

    • 2.9mm Standoff screw

    • 2.8mm Standoff screw

    • 1.8mm Phillips #000

  33. iPhone XR Logic Board Replacement: passo 33, imagem 1 %32 iPhone XR Logic Board Replacement: passo 33, imagem 2 %32 iPhone XR Logic Board Replacement: passo 33, imagem 3 %32
    • Pull the logic board from the rear housing.

Conclusão

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

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20 comentários

if I replace the logic board will it remove a iCloud lock??????

caleb alvarez - Responder

TL;DR: Yes, it should but…

All of the phone’s memory is stored on the NAND flash memory with is soldered to the logic board. Replacing the iCloud-locked logic board with a logic board from a phone that does not have an iCloud lock will technically remove the lock.

A terrible analogy would be like if you had had a tumor (iCloud lock) in your brain (MLB) so your surgeon (you, the technician) performed a brain transplant. Replacing the brain would indeed get rid of the tumor. However, your body (The phone’s housing) would just become the person of whose brain was transplanted into your body.

The only true way to remove an iCloud lock is to obtain the Apple ID & Apple ID password of the original owner.

You just have to try to find a good logic board and trust that the seller is legit. (Easier said than done)

This guide was more intended for those that are attempting micro-soldering repairs. However, you can use the guide for whatever you need. :-)

iHelpU.Tech -

If i chanfe the logic board do i also have to swap the facial scan like the fingerprints on the prior iphone or all i gotta do is swap the boards

Ahmad Zia - Responder

Great question! From what I’ve experienced, the Face ID hardware is similar to touch ID hardware in that it is tied to the phone’s logic board. However, FaceID does seem a little more forgiving. The phone I’m currently using is an iPhone X that was severely damaged. I bought it off a customer and installed a new screen but Face ID did not work. A couple months later, I was using an app that made use of face ID hardware for facial recognition and mapping. I thought it wouldn’t work since FaceID wasn’t working on my phone. To my surprise, it worked just fine. I then tried setting up FaceID and it was able to activate and capture my face.

If you’re looking to refurbish a phone, assume FaceId won’t work without the original hardware. However, your milage may vary.

iHelpU.Tech -

Does the camera work even the face I'd doesn't work ?

Reynaldi Eko - Responder

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