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Motorola Moto E4 (XT1762) Home Button Replacement

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  1. Motorola Moto E4 (XT1762) Home Button Replacement, Back Cover: étape 1, image 1 de 3 Motorola Moto E4 (XT1762) Home Button Replacement, Back Cover: étape 1, image 2 de 3 Motorola Moto E4 (XT1762) Home Button Replacement, Back Cover: étape 1, image 3 de 3
    • Power off your phone before beginning disassembly.

    • Insert a fingernail, or spudger, into the notch on the bottom right corner to start separating the phone unit from the back cover.

    • Move to the bottom left corner to pry the phone out of the back cover.

  2. Motorola Moto E4 (XT1762) Home Button Replacement: étape 2, image 1 de 2 Motorola Moto E4 (XT1762) Home Button Replacement: étape 2, image 2 de 2
    • Lift the phone out of the back cover.

  3. Motorola Moto E4 (XT1762) Home Button Replacement, Battery: étape 3, image 1 de 3 Motorola Moto E4 (XT1762) Home Button Replacement, Battery: étape 3, image 2 de 3 Motorola Moto E4 (XT1762) Home Button Replacement, Battery: étape 3, image 3 de 3
    • Use a fingernail or spudger to pry at the notch at the bottom end of the battery.

    • Lever the battery out of its recess and remove it.

  4. Motorola Moto E4 (XT1762) Home Button Replacement, Loudspeaker: étape 4, image 1 de 1
    • Remove the six 3.3 mm long Phillips #00 screws.

  5. Motorola Moto E4 (XT1762) Home Button Replacement: étape 5, image 1 de 2 Motorola Moto E4 (XT1762) Home Button Replacement: étape 5, image 2 de 2
    • Insert an opening pick between the loudspeaker and the frame to pry it up by twisting the opening pick.

    • Remove the loudspeaker unit.

  6. Motorola Moto E4 (XT1762) Home Button Replacement, Motherboard Cover: étape 6, image 1 de 1
    • Remove the seven 3.3 mm Phillips #00 screws.

  7. Motorola Moto E4 (XT1762) Home Button Replacement: étape 7, image 1 de 2 Motorola Moto E4 (XT1762) Home Button Replacement: étape 7, image 2 de 2
    • Insert an opening pick between the cover and the motherboard at the bottom right corner.

    • Slide the opening pick upwards to open the plastic clips.

  8. Motorola Moto E4 (XT1762) Home Button Replacement: étape 8, image 1 de 2 Motorola Moto E4 (XT1762) Home Button Replacement: étape 8, image 2 de 2
    • Insert an opening pick between the cover and the motherboard at the bottom left corner.

    • Slide the opening pick upwards to open the plastic clips.

    • Pry up the motherboard cover by twisting the opening pick.

  9. Motorola Moto E4 (XT1762) Home Button Replacement: étape 9, image 1 de 1
    • Remove the motherboard cover.

  10. Motorola Moto E4 (XT1762) Home Button Replacement, Motherboard Assembly: étape 10, image 1 de 2 Motorola Moto E4 (XT1762) Home Button Replacement, Motherboard Assembly: étape 10, image 2 de 2
    Outil utilisé dans cette étape :
    Tweezers
    $4.99
    J'achète
    • Use a pair of tweezers to peel off the yellow tape of the ZIF connector located on the left of the motherboard.

  11. Motorola Moto E4 (XT1762) Home Button Replacement: étape 11, image 1 de 2 Motorola Moto E4 (XT1762) Home Button Replacement: étape 11, image 2 de 2
    • Use the edge of a spudger to open the black flap of the ZIF connector.

  12. Motorola Moto E4 (XT1762) Home Button Replacement: étape 12, image 1 de 2 Motorola Moto E4 (XT1762) Home Button Replacement: étape 12, image 2 de 2
    • Slide the volume button flex cable out of the ZIF connector to disconnect it.

  13. Motorola Moto E4 (XT1762) Home Button Replacement: étape 13, image 1 de 2 Motorola Moto E4 (XT1762) Home Button Replacement: étape 13, image 2 de 2
    • Use a pair of tweezers to pry up and disconnect the antenna cable located on the left of the motherboard.

    • Fold the antenna cable out of the way.

  14. Motorola Moto E4 (XT1762) Home Button Replacement: étape 14, image 1 de 2 Motorola Moto E4 (XT1762) Home Button Replacement: étape 14, image 2 de 2
    • Use the edge of a spudger to pry up and disconnect the display flex cable located on the bottom left of the motherboard.

  15. Motorola Moto E4 (XT1762) Home Button Replacement: étape 15, image 1 de 1
    • Remove the two 2.9 mm long Phillips #00 screws securing the motherboard.

  16. Motorola Moto E4 (XT1762) Home Button Replacement: étape 16, image 1 de 2 Motorola Moto E4 (XT1762) Home Button Replacement: étape 16, image 2 de 2
    • Don't try to remove the motherboard all the way yet. The interconnect flex cable is still connected to its rear side.

    • Use a spudger to carefully lift the motherboard from the top and fold it towards the battery compartment.

    • Be careful not to damage any components underneath the motherboard.

  17. Motorola Moto E4 (XT1762) Home Button Replacement: étape 17, image 1 de 3 Motorola Moto E4 (XT1762) Home Button Replacement: étape 17, image 2 de 3 Motorola Moto E4 (XT1762) Home Button Replacement: étape 17, image 3 de 3
    • Use the edge of a spudger to disconnect the interconnect cable from the motherboard.

    • Remove the motherboard.

  18. Motorola Moto E4 (XT1762) Home Button Replacement, Charging Board: étape 18, image 1 de 2 Motorola Moto E4 (XT1762) Home Button Replacement, Charging Board: étape 18, image 2 de 2
    Outil utilisé dans cette étape :
    Tweezers
    $4.99
    J'achète
    • Use a pair of tweezers to pry up and disconnect the antenna cable.

  19. Motorola Moto E4 (XT1762) Home Button Replacement: étape 19, image 1 de 2 Motorola Moto E4 (XT1762) Home Button Replacement: étape 19, image 2 de 2
    • Use the edge of a spudger to pry up and disconnect the interconnect flex cable.

  20. Motorola Moto E4 (XT1762) Home Button Replacement: étape 20, image 1 de 2 Motorola Moto E4 (XT1762) Home Button Replacement: étape 20, image 2 de 2
    • Use the edge of a spudger to pry up and disconnect the fingerprint sensor flex cable.

  21. Motorola Moto E4 (XT1762) Home Button Replacement: étape 21, image 1 de 1
    • Remove the 2.9 mm long Phillips #00 screw securing the daughterboard.

  22. Motorola Moto E4 (XT1762) Home Button Replacement: étape 22, image 1 de 2 Motorola Moto E4 (XT1762) Home Button Replacement: étape 22, image 2 de 2
    • Pry under the bottom end of the charging board and lift it upwards.

    • Remove the charging board.

  23. Motorola Moto E4 (XT1762) Home Button Replacement, LCD and Digitizer: étape 23, image 1 de 1
    • Prepare an iOpener and apply it to the edges of the display for at least two minutes to loosen the adhesive beneath.

  24. Motorola Moto E4 (XT1762) Home Button Replacement: étape 24, image 1 de 3 Motorola Moto E4 (XT1762) Home Button Replacement: étape 24, image 2 de 3 Motorola Moto E4 (XT1762) Home Button Replacement: étape 24, image 3 de 3
    • Once the screen is warm to the touch, apply a suction cup to the upper area of the phone right under the earpiece speaker.

    • If the phone's screen is cracked, the suction cup may not stick. Try lifting it with strong tape, or superglue the suction cup in place and allow it to cure so you can proceed.

    • Pull up the suction cup, and insert an opening pick under the display.

    • Slide the opening pick to the top left corner of the phone to cut the adhesive.

  25. Motorola Moto E4 (XT1762) Home Button Replacement: étape 25, image 1 de 2 Motorola Moto E4 (XT1762) Home Button Replacement: étape 25, image 2 de 2
    • Insert a second opening pick.

    • Slide it to the top right corner.

  26. Motorola Moto E4 (XT1762) Home Button Replacement: étape 26, image 1 de 3 Motorola Moto E4 (XT1762) Home Button Replacement: étape 26, image 2 de 3 Motorola Moto E4 (XT1762) Home Button Replacement: étape 26, image 3 de 3
    • If cutting becomes too difficult, reheat and reapply the iOpener.

    • Slide the opening pick from the top right corner along the edge of the phone to cut the adhesive.

    • Make sure you get under the display unit and not just between the LCD and the digitizer on the front glass when cutting the adhesive.

    • Slide the opening pick around the bottom right corner.

  27. Motorola Moto E4 (XT1762) Home Button Replacement: étape 27, image 1 de 3 Motorola Moto E4 (XT1762) Home Button Replacement: étape 27, image 2 de 3 Motorola Moto E4 (XT1762) Home Button Replacement: étape 27, image 3 de 3
    • Slide the opening pick along the bottom edge of the phone and cut the adhesive.

    • In the middle where the home button is only use the very tip of the opening pick to not damage it.

  28. Motorola Moto E4 (XT1762) Home Button Replacement: étape 28, image 1 de 3 Motorola Moto E4 (XT1762) Home Button Replacement: étape 28, image 2 de 3 Motorola Moto E4 (XT1762) Home Button Replacement: étape 28, image 3 de 3
    • Repeat the previous heating and cutting procedure on the left edge of the phone to cut the remaining adhesive.

    • Try not to remove the display all the way yet. The fingerprint and display flex cables are still threaded through and may stick to the frame.

  29. Motorola Moto E4 (XT1762) Home Button Replacement: étape 29, image 1 de 2 Motorola Moto E4 (XT1762) Home Button Replacement: étape 29, image 2 de 2
    Outil utilisé dans cette étape :
    Tweezers
    $4.99
    J'achète
    • Use a pair of tweezers to peel both display flex cables off the frame. They are located on the bottom left and at the top of the motherboard.

  30. Motorola Moto E4 (XT1762) Home Button Replacement: étape 30, image 1 de 2 Motorola Moto E4 (XT1762) Home Button Replacement: étape 30, image 2 de 2
    • Carefully thread both display cables through their gaps in the frame.

  31. Motorola Moto E4 (XT1762) Home Button Replacement: étape 31, image 1 de 1
    • Make sure the fingerprint sensor flex cable does not stick to the frame. If so, peel it loose with a pair of tweezers.

  32. Motorola Moto E4 (XT1762) Home Button Replacement: étape 32, image 1 de 2 Motorola Moto E4 (XT1762) Home Button Replacement: étape 32, image 2 de 2
    • Carefully thread the fingerprint sensor cable at the bottom through its gap in the frame.

  33. Motorola Moto E4 (XT1762) Home Button Replacement: étape 33, image 1 de 1
    • Remove the LCD and digitizer unit.

    • Remove any remaining adhesive from the frame, and clean the glued areas with isopropyl alcohol and a lint-free cloth.

  34. Motorola Moto E4 (XT1762) Home Button Replacement, Home Button: étape 34, image 1 de 1
    • In case you're replacing a broken screen and the replacement screen already includes the home button, skip the following steps.

    • Apply an iOpener for about one minute to the bottom end of the display where the home button is located.

  35. Motorola Moto E4 (XT1762) Home Button Replacement: étape 35, image 1 de 3 Motorola Moto E4 (XT1762) Home Button Replacement: étape 35, image 2 de 3 Motorola Moto E4 (XT1762) Home Button Replacement: étape 35, image 3 de 3
    • Use your fingertip to push the home button from the front through the display.

    • Remove the home button.

Conclusion

If possible, turn on your phone and test your repair before installing new adhesive and resealing the phone.

The best way to secure the new screen is with a sheet of custom-cut double-sided tape. Alternatively you can use double sided tape and apply it to the back of the screen, then carefully feed the display cable through the frame. Align the screen and press it into place.

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 Answers community for troubleshooting help.

Une autre personne a terminé cette réparation.

Tobias Isakeit

Membre depuis le 03/31/14

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