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Google Pixel 4 XL Motherboard Replacement

Introduction

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

Use this guide to remove or replace the motherboard on your Google Pixel 4 XL.

Caution: Google warns that disassembly of the front laser assembly could result in hazardous exposure to invisible infrared laser emissions. Read their safety warnings here.

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  1. Google Pixel 4 XL Motherboard Replacement, Remove the SIM card tray: étape 1, image 1 de 3 Google Pixel 4 XL Motherboard Replacement, Remove the SIM card tray: étape 1, image 2 de 3 Google Pixel 4 XL Motherboard Replacement, Remove the SIM card tray: étape 1, image 3 de 3

    • Insert a SIM eject tool, bit, or a straightened paper clip into the small hole on the SIM card tray on the left edge of the phone.

    • Press firmly to eject the tray.

    • Remove the SIM card tray.

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  2. Google Pixel 4 XL Motherboard Replacement, Heat the back panel glass: étape 2, image 1 de 1

    • Prepare an iOpener and apply it to the bottom edge of the back panel for one minute.

    • A hair dryer, heat gun, or hot plate may also be used, but be careful not to overheat the phone—the display and internal battery are both susceptible to heat damage.

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  3. Google Pixel 4 XL Motherboard Replacement, Apply a suction cup: étape 3, image 1 de 2 Google Pixel 4 XL Motherboard Replacement, Apply a suction cup: étape 3, image 2 de 2

    • Apply a suction cup to the heated edge of the back panel by pressing down on it to create suction, as close to the edge as possible.

    • If your back glass is badly cracked, covering it with a layer of clear packing tape may allow the suction cup to adhere. Alternatively, very strong tape may be used instead of the suction cup. If all else fails, you can superglue the suction cup to the broken panel.

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  4. Google Pixel 4 XL Motherboard Replacement, Insert an opening pick: étape 4, image 1 de 2 Google Pixel 4 XL Motherboard Replacement, Insert an opening pick: étape 4, image 2 de 2

    • Pull up on the suction cup with strong, steady force to create a gap between the back panel and the frame.

    • Depending on the age of your phone, this may be difficult. If you are having trouble, apply more heat to the edge and try again.

    • Insert the point of an opening pick into the gap.

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  5. Google Pixel 4 XL Motherboard Replacement, Begin to slice the adhesive: étape 5, image 1 de 3 Google Pixel 4 XL Motherboard Replacement, Begin to slice the adhesive: étape 5, image 2 de 3 Google Pixel 4 XL Motherboard Replacement, Begin to slice the adhesive: étape 5, image 3 de 3

    • Slide the opening pick across the bottom towards the left corner to slice the adhesive.

    • With the pick still inserted, slide it from the bottom left corner over to the bottom right corner to completely slice the bottom side adhesive.

    • Leave the pick inserted in the bottom right corner to prevent the adhesive from re-sealing.

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  6. Google Pixel 4 XL Motherboard Replacement, Slice the lefthand-side adhesive: étape 6, image 1 de 1

    • Prepare an iOpener and apply it on the left edge of the phone for one minute.

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  7. Google Pixel 4 XL Motherboard Replacement: étape 7, image 1 de 2 Google Pixel 4 XL Motherboard Replacement: étape 7, image 2 de 2

    • Insert a second opening pick underneath the back panel directly over the charge port.

    • Slide the opening pick to the bottom left corner of the phone.

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  8. Google Pixel 4 XL Motherboard Replacement: étape 8, image 1 de 2 Google Pixel 4 XL Motherboard Replacement: étape 8, image 2 de 2

    • Slide the opening pick around the bottom left corner and across the left side of the phone to slice the adhesive.

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

    • Stop when you reach the top left corner, near the camera, and leave the pick inserted.

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  9. Google Pixel 4 XL Motherboard Replacement, Slice righthand-side adhesive: étape 9, image 1 de 1

    • Prepare an iOpener and apply it on the right edge of the phone for one minute.

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  10. Google Pixel 4 XL Motherboard Replacement: étape 10, image 1 de 3 Google Pixel 4 XL Motherboard Replacement: étape 10, image 2 de 3 Google Pixel 4 XL Motherboard Replacement: étape 10, image 3 de 3

    • With the first two opening picks still in place, insert a third pick on the lower part of the righthand side.

    • Slide the opening pick up towards the top of the phone, slicing the right side's adhesive.

    • Stop when you reach the top right corner, and leave the pick inserted.

    Modifier

  11. Google Pixel 4 XL Motherboard Replacement, Slice the top-side adhesive: étape 11, image 1 de 2 Google Pixel 4 XL Motherboard Replacement, Slice the top-side adhesive: étape 11, image 2 de 2

    • Slide the third opening pick around the top right corner and across the top side of the phone, slicing the final strip of adhesive.

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  12. Google Pixel 4 XL Motherboard Replacement, Lift up the back panel: étape 12, image 1 de 3 Google Pixel 4 XL Motherboard Replacement, Lift up the back panel: étape 12, image 2 de 3 Google Pixel 4 XL Motherboard Replacement, Lift up the back panel: étape 12, image 3 de 3

    • Once you have sliced around the perimeter of the phone, carefully lift the right edge of the back cover, opening it like a book.

    • Do not try to pull the panel all the way off yet, as it is still connected to the phone.

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  13. Google Pixel 4 XL Motherboard Replacement: étape 13, image 1 de 2 Google Pixel 4 XL Motherboard Replacement: étape 13, image 2 de 2

    • Continue swinging open the back panel until you can rest it on the left edge the phone, being careful not to put any stress on the attached ribbon cable.

    • During reassembly, this is a good point to power on your phone and test all functions before sealing it up. Be sure to power your phone back down completely before you continue working.

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  14. Google Pixel 4 XL Motherboard Replacement, Disconnect the battery: étape 14, image 1 de 1
    Outil utilisé dans cette étape :
    Magnetic Project Mat
    $19.95
    J'achète

    • Remove the four T3 Torx screws securing the battery connector shield:

    • One 1.8 mm screw

    • One 4.1 mm screw

    • One 4.4 mm shouldered screw

    • One 4.0 mm shouldered screw

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

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  16. Google Pixel 4 XL Motherboard Replacement: étape 15, image 1 de 2 Google Pixel 4 XL Motherboard Replacement: étape 15, image 2 de 2
    Outil utilisé dans cette étape :
    Tweezers
    $4.99
    J'achète

    • Use a pair of tweezers to remove the battery connector shield.

    Modifier

  17. Google Pixel 4 XL Motherboard Replacement: étape 16, image 1 de 2 Google Pixel 4 XL Motherboard Replacement: étape 16, image 2 de 2

    • Whenever you use the spudger near the battery, be very careful not to puncture the battery.

    • Using the pointed end of a spudger, pry the battery connector straight up from the motherboard to disconnect the battery.

    • 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.

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  18. Google Pixel 4 XL Motherboard Replacement: étape 17, image 1 de 2 Google Pixel 4 XL Motherboard Replacement: étape 17, image 2 de 2

    • Using the flat end of a spudger, gently fold the battery cable over so it doesn't accidentally make contact during the rest of your repairs.

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  19. Google Pixel 4 XL Motherboard Replacement, Disconnect the back panel connector: étape 18, image 1 de 1

    • Use a T3 Torx driver to remove the two 4.1 mm screws securing the back panel connector cover.

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  20. Google Pixel 4 XL Motherboard Replacement: étape 19, image 1 de 2 Google Pixel 4 XL Motherboard Replacement: étape 19, image 2 de 2

    • Use a pair of tweezers to remove the back panel connector cover.

    Modifier

  21. Google Pixel 4 XL Motherboard Replacement: étape 20, image 1 de 2 Google Pixel 4 XL Motherboard Replacement: étape 20, image 2 de 2

    • Using the pointed end of a spudger, pry up and disconnect the back panel connector.

    Modifier

  22. Google Pixel 4 XL Motherboard Replacement, Remove the back panel: étape 21, image 1 de 1

    • Remove the back panel.

    • During reassembly, follow this guide to install custom-cut adhesives for your device.

    • Follow this guide if you are using a pre-cut adhesive card.

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  23. Google Pixel 4 XL Motherboard Replacement, Remove the camera connector covers: étape 22, image 1 de 2 Google Pixel 4 XL Motherboard Replacement, Remove the camera connector covers: étape 22, image 2 de 2

    • Gently pry back the battery adhesive pull tab to allow easier access to the screws underneath it.

    Modifier

  24. Google Pixel 4 XL Motherboard Replacement: étape 23, image 1 de 1

    • Remove the three T3 Torx screws securing the rear-facing camera connector cover:

    • One 2.7 mm screw

    • One 4.1 mm screw

    • One 4.2 mm screw

    Modifier

  25. Google Pixel 4 XL Motherboard Replacement: étape 24, image 1 de 2 Google Pixel 4 XL Motherboard Replacement: étape 24, image 2 de 2
    Outil utilisé dans cette étape :
    Tweezers
    $4.99
    J'achète

    • Use a pair of tweezers to remove the rear-facing camera connector cover.

    Modifier

  26. Google Pixel 4 XL Motherboard Replacement: étape 25, image 1 de 1

    • Remove the three T3 Torx screws securing the front-facing camera connector cover:

    • One 4.1 mm screw

    • One 4.0 mm shouldered screw

    • One 4.1 mm shouldered screw

    Modifier

  27. Google Pixel 4 XL Motherboard Replacement: étape 26, image 1 de 2 Google Pixel 4 XL Motherboard Replacement: étape 26, image 2 de 2

    • Use a pair of tweezers to remove the front-facing camera connector cover.

    Modifier

  28. Google Pixel 4 XL Motherboard Replacement, Disconnect the camera and sensor connectors: étape 27, image 1 de 3 Google Pixel 4 XL Motherboard Replacement, Disconnect the camera and sensor connectors: étape 27, image 2 de 3 Google Pixel 4 XL Motherboard Replacement, Disconnect the camera and sensor connectors: étape 27, image 3 de 3

    • Using the pointed end of a spudger, pry the camera and sensor connectors straight up from the motherboard.

    Modifier

  29. Google Pixel 4 XL Motherboard Replacement: étape 28, image 1 de 2 Google Pixel 4 XL Motherboard Replacement: étape 28, image 2 de 2

    • Disconnect the additional sensor connector.

    • This cable is secured to the phone with some light adhesive.

    Modifier

  30. Google Pixel 4 XL Motherboard Replacement, Remove the front camera and sensor assembly: étape 29, image 1 de 1

    • Remove the three T3 Torx screws securing the front camera and sensor assembly:

    • Two 2.7 mm screws

    • One 3.1 mm screw

    Modifier

  31. Google Pixel 4 XL Motherboard Replacement: étape 30, image 1 de 3 Google Pixel 4 XL Motherboard Replacement: étape 30, image 2 de 3 Google Pixel 4 XL Motherboard Replacement: étape 30, image 3 de 3

    • Use a pair of tweezers to remove the front camera and sensor assembly.

    Modifier

  32. Google Pixel 4 XL Motherboard Replacement, Remove the screws securing the display connector cover: étape 31, image 1 de 1

    • Use a T3 Torx driver to remove the four 3.5 mm screws securing the display connector cover.

    Modifier

  33. Google Pixel 4 XL Motherboard Replacement, Remove the display connector cover: étape 32, image 1 de 2 Google Pixel 4 XL Motherboard Replacement, Remove the display connector cover: étape 32, image 2 de 2
    Outil utilisé dans cette étape :
    Tweezers
    $4.99
    J'achète

    • Use a pair of tweezers to remove the display connector cover.

    Modifier

  34. Google Pixel 4 XL Motherboard Replacement, Disconnect the display connector: étape 33, image 1 de 2 Google Pixel 4 XL Motherboard Replacement, Disconnect the display connector: étape 33, image 2 de 2

    • Use the flat end of a spudger to disconnect the display connector from the motherboard.

    Modifier

  35. Google Pixel 4 XL Motherboard Replacement, Remove the motherboard screw: étape 34, image 1 de 1

    • Use a T3 Torx driver to remove the 2.7 mm screw securing the motherboard to the frame.

    Modifier

  36. Google Pixel 4 XL Motherboard Replacement, Disconnect the motherboard press connectors: étape 35, image 1 de 3 Google Pixel 4 XL Motherboard Replacement, Disconnect the motherboard press connectors: étape 35, image 2 de 3 Google Pixel 4 XL Motherboard Replacement, Disconnect the motherboard press connectors: étape 35, image 3 de 3

    • Use the pointed end of a spudger to disconnect the side buttons connector from the motherboard.

    • Disconnect the two rear-facing camera connectors from the motherboard.

    Modifier

  37. Google Pixel 4 XL Motherboard Replacement: étape 36, image 1 de 1

    • Disconnect the earpiece speaker connector from the motherboard.

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  38. Google Pixel 4 XL Motherboard Replacement: étape 37, image 1 de 3 Google Pixel 4 XL Motherboard Replacement: étape 37, image 2 de 3 Google Pixel 4 XL Motherboard Replacement: étape 37, image 3 de 3

    • Disconnect the two grip sensor connectors from the motherboard.

    • Disconnect the charge port connector from the motherboard.

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  39. Google Pixel 4 XL Motherboard Replacement, Disconnect the antennas: étape 38, image 1 de 3 Google Pixel 4 XL Motherboard Replacement, Disconnect the antennas: étape 38, image 2 de 3 Google Pixel 4 XL Motherboard Replacement, Disconnect the antennas: étape 38, image 3 de 3

    • Use the pointed end of a spudger and pry up gently to unclip the top antenna connector from the motherboard.

    • Disconnect the bottom antenna connector.

    Modifier

  40. Google Pixel 4 XL Motherboard Replacement, Remove the motherboard: étape 39, image 1 de 2 Google Pixel 4 XL Motherboard Replacement, Remove the motherboard: étape 39, image 2 de 2

    • Using a spudger, pivot the top end of the motherboard up and out of the phone's frame.

    Modifier

  41. Google Pixel 4 XL Motherboard Replacement: étape 40, image 1 de 3 Google Pixel 4 XL Motherboard Replacement: étape 40, image 2 de 3 Google Pixel 4 XL Motherboard Replacement: étape 40, image 3 de 3

    • Slowly lift out the motherboard, being careful not to snag any ribbon cable connectors.

    • The rear-facing camera module connectors loop around the motherboard, and the camera module is not secured to the phone, so it may lift out with the motherboard during this step.

    • Completely remove the motherboard.

    • When reinstalling the motherboard, check that no ribbon cable connectors are caught underneath.

    Modifier
Conclusion

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? Try some basic troubleshooting, or ask our Answers community for help.

10 autres ont terminé cette réparation.

Auteur

avec 3 autres contributeurs

Carsten Frauenheim

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4 commentaires

Are the Gyroscope and Accelerometer on the motherboard or where?

Ivo Ruest - Réponse

where can i purchase a pixel 4xl motherboard replcement?

erik popper - Réponse

This guide doesnt mention thatthe front camera and sensor array is married to the motherboard and replacing one without the other will cause face unlock to not function. This situation throws a "Certificate Expired" error and neither factory reset nor reflashing/sideloading firmware corrects this. Google support says repair or replace is the only remedy. I'm currently trying to prove that assertion wrong.

J L - Réponse

Hey J L, Did you ever manage to find a solution for the certificate expired issue? I recently replaced my front camera and sensor assembly hoping to fix broken face unlock sensor. Encountering the same certificate expired issue after replacement

Echo -

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