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Xiaomi Redmi Note 7 Screen Replacement

필요한 것

  1. Xiaomi Redmi Note 7 Screen Replacement, Loosen the rear glass adhesive: 1 단계, 이미지 1/1
    • Apply a heated iOpener to the rear glass to loosen the adhesive underneath. Apply the iOpener for at least two minutes.

  2. Xiaomi Redmi Note 7 Screen Replacement, Insert an opening pick: 2 단계, 이미지 1/3 Xiaomi Redmi Note 7 Screen Replacement, Insert an opening pick: 2 단계, 이미지 2/3 Xiaomi Redmi Note 7 Screen Replacement, Insert an opening pick: 2 단계, 이미지 3/3
    • Secure a suction handle to the bottom edge of the rear glass, as close to the edge as possible.

    • If your rear 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 rear glass.

    • Lift the rear glass with the suction handle to create a small gap between the glass and the frame.

    • In case you have trouble creating a gap, apply more heat to further soften the adhesive. Follow the iOpener instructions to avoid overheating.

    • Insert an opening pick into the gap.

    • Slide the opening pick to the bottom right corner to slice the adhesive.

  3. Xiaomi Redmi Note 7 Screen Replacement, Slice the bottom edge adhesive: 3 단계, 이미지 1/2 Xiaomi Redmi Note 7 Screen Replacement, Slice the bottom edge adhesive: 3 단계, 이미지 2/2
    • Insert a second opening pick and slide it to the bottom left corner to slice the adhesive.

    • Leave the opening picks in place to prevent the adhesive from resealing.

  4. Xiaomi Redmi Note 7 Screen Replacement, Slice the lefthand-side adhesive: 4 단계, 이미지 1/3 Xiaomi Redmi Note 7 Screen Replacement, Slice the lefthand-side adhesive: 4 단계, 이미지 2/3 Xiaomi Redmi Note 7 Screen Replacement, Slice the lefthand-side adhesive: 4 단계, 이미지 3/3
    • If the adhesive becomes hard to cut, it has most likely cooled down. Use your iOpener to reheat it.

    • Insert a third opening pick at the bottom left corner.

    • Slide the opening pick along the left edge of the phone to slice the rear glass adhesive.

    • Leave the opening pick in its place at the top left corner to prevent the adhesive from resealing.

  5. Xiaomi Redmi Note 7 Screen Replacement, Slice the top edge adhesive: 5 단계, 이미지 1/2 Xiaomi Redmi Note 7 Screen Replacement, Slice the top edge adhesive: 5 단계, 이미지 2/2
    • Insert a fourth opening pick under the top left corner of the rear glass.

    • Slide the opening pick along the top edge of the phone to slice the rear glass adhesive.

    • Leave the opening pick in the top right corner to prevent the adhesive from resealing.

  6. Xiaomi Redmi Note 7 Screen Replacement, Slice the righthand-side adhesive: 6 단계, 이미지 1/2 Xiaomi Redmi Note 7 Screen Replacement, Slice the righthand-side adhesive: 6 단계, 이미지 2/2
    • Insert a fifth opening pick at the top right corner of the phone.

    • Slide the opening pick along the right edge to slice the remaining adhesive.

    • Don't try to remove the rear glass all the way yet. The fingerprint sensor is still connected to the motherboard.

  7. Xiaomi Redmi Note 7 Screen Replacement, Open up the phone assembly: 7 단계, 이미지 1/3 Xiaomi Redmi Note 7 Screen Replacement, Open up the phone assembly: 7 단계, 이미지 2/3 Xiaomi Redmi Note 7 Screen Replacement, Open up the phone assembly: 7 단계, 이미지 3/3
    • Carefully fold the rear glass to the left side of the phone assembly like you'd open the front cover of a book.

    • Avoid tensioning the fingerprint flex cable during this process.

  8. Xiaomi Redmi Note 7 Screen Replacement, Unfasten the screws: 8 단계, 이미지 1/1
    • Use a Phillips screw driver to remove the three 3.3 mm-long screws securing the connector cover to the midframe.

  9. Xiaomi Redmi Note 7 Screen Replacement, Remove the connector cover: 9 단계, 이미지 1/2 Xiaomi Redmi Note 7 Screen Replacement, Remove the connector cover: 9 단계, 이미지 2/2
    • Use a pair of tweezers to remove the connector cover.

  10. Xiaomi Redmi Note 7 Screen Replacement, Disconnect the battery: 10 단계, 이미지 1/2 Xiaomi Redmi Note 7 Screen Replacement, Disconnect the battery: 10 단계, 이미지 2/2
    • Use the flat end of a spudger to pry up and disconnect the battery flex cable from the motherboard.

  11. Xiaomi Redmi Note 7 Screen Replacement, Peel the protective foil off: 11 단계, 이미지 1/2 Xiaomi Redmi Note 7 Screen Replacement, Peel the protective foil off: 11 단계, 이미지 2/2
    • For easier handling during repairs we highly recommend to separate the back cover including the fingerprint sensor from the phone assembly.

    • Use a pair of tweezers to carefully peel the yellow protective foil off the ZIF connector.

  12. Xiaomi Redmi Note 7 Screen Replacement, Open the ZIF connector: 12 단계, 이미지 1/2 Xiaomi Redmi Note 7 Screen Replacement, Open the ZIF connector: 12 단계, 이미지 2/2
    • Use the pointed end of a spudger to open the ZIF connector by bringing its black flap in an upright position.

  13. Xiaomi Redmi Note 7 Screen Replacement, Disconnect the fingerprint flex cable: 13 단계, 이미지 1/2 Xiaomi Redmi Note 7 Screen Replacement, Disconnect the fingerprint flex cable: 13 단계, 이미지 2/2
    • Disconnect the fingerprint flex cable by pulling it straight out off the ZIF connector using a pair of tweezers.

  14. Xiaomi Redmi Note 7 Screen Replacement, Unfasten the screws: 14 단계, 이미지 1/1
    • Use a Phillips screw driver to remove the eight 3.3 mm-long screws securing the loudspeaker assembly.

  15. Xiaomi Redmi Note 7 Screen Replacement, Remove the loudspeaker assembly: 15 단계, 이미지 1/3 Xiaomi Redmi Note 7 Screen Replacement, Remove the loudspeaker assembly: 15 단계, 이미지 2/3 Xiaomi Redmi Note 7 Screen Replacement, Remove the loudspeaker assembly: 15 단계, 이미지 3/3
    • Slide an opening pick underneath the right edge of the loudspeaker assembly.

    • Use the opening pick to pry up the loudspeaker assembly.

    • Remove the loudspeaker assembly.

  16. Xiaomi Redmi Note 7 Screen Replacement, Unfasten the display connector cover screw: 16 단계, 이미지 1/1
    • Use a Phillips screw driver to remove the 3.3 mm-long screw securing the display connector cover to the midframe.

  17. Xiaomi Redmi Note 7 Screen Replacement, Remove the display connector cover: 17 단계, 이미지 1/2 Xiaomi Redmi Note 7 Screen Replacement, Remove the display connector cover: 17 단계, 이미지 2/2
    • Use a pair of tweezers to remove the display connector cover.

  18. Xiaomi Redmi Note 7 Screen Replacement, Disconnect the display flex cable: 18 단계, 이미지 1/2 Xiaomi Redmi Note 7 Screen Replacement, Disconnect the display flex cable: 18 단계, 이미지 2/2
    • Use the flat end of a spudger to pry up and disconnect the display flex cable.

  19. Xiaomi Redmi Note 7 Screen Replacement, Loosen the display adhesive: 19 단계, 이미지 1/2 Xiaomi Redmi Note 7 Screen Replacement, Loosen the display adhesive: 19 단계, 이미지 2/2
    • Apply a heated iOpener or a heat gun to the screen to loosen the adhesive underneath. Apply the iOpener for at least two minutes.

  20. Xiaomi Redmi Note 7 Screen Replacement, Insert an iFlex: 20 단계, 이미지 1/2 Xiaomi Redmi Note 7 Screen Replacement, Insert an iFlex: 20 단계, 이미지 2/2
    • Once the screen is warm to touch, apply a suction cup to the bottom edge of the phone.

    • If your rear 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 rear glass.

    • Lift the screen with the suction handle to create a small gap between the screen and the frame.

    • Insert the tip of an iFlex in the gap between the midframe and the screen.

  21. Xiaomi Redmi Note 7 Screen Replacement, Insert an opening pick: 21 단계, 이미지 1/3 Xiaomi Redmi Note 7 Screen Replacement, Insert an opening pick: 21 단계, 이미지 2/3 Xiaomi Redmi Note 7 Screen Replacement, Insert an opening pick: 21 단계, 이미지 3/3
    • Insert the tip of an opening pick in the gap between the midframe and the screen, next to the iFlex.

    • Remove the iFlex.

    • Slide the opening pick to the bottom right corner to cut the adhesive. Leave it in its place to prevent the adhesive from resealing.

  22. Xiaomi Redmi Note 7 Screen Replacement, Cut the adhesive: 22 단계, 이미지 1/2 Xiaomi Redmi Note 7 Screen Replacement, Cut the adhesive: 22 단계, 이미지 2/2
    • Insert a second opening pick and slide it to the bottom left corner of the screen to cut the adhesive.

    • Leave the opening picks in place to prevent the adhesive from resealing.

  23. Xiaomi Redmi Note 7 Screen Replacement, Cut the lefthand-side adhesive: 23 단계, 이미지 1/3 Xiaomi Redmi Note 7 Screen Replacement, Cut the lefthand-side adhesive: 23 단계, 이미지 2/3 Xiaomi Redmi Note 7 Screen Replacement, Cut the lefthand-side adhesive: 23 단계, 이미지 3/3
    • If the adhesive becomes hard to cut, it has most likely cooled down. Use your iOpener or heat gun to reheat it.

    • Insert a third opening pick under the bottom left corner of the phone.

    • Slide the opening pick up to the top left corner to cut the adhesive. Leave it in to prevent the adhesive from resealing.

  24. Xiaomi Redmi Note 7 Screen Replacement, Cut the top edge adhesive: 24 단계, 이미지 1/2 Xiaomi Redmi Note 7 Screen Replacement, Cut the top edge adhesive: 24 단계, 이미지 2/2
    • Insert a fourth opening pick at the top left corner.

    • Slide the opening pick along the top edge of the phone to cut the adhesive. Leave the opening pick in the top right corner of the screen to prevent the adhesive from resealing.

    • When you slice near the front facing camera, insert only the tip of the opening pick to avoid damaging or smearing the camera.

  25. Xiaomi Redmi Note 7 Screen Replacement, Cut the righthand-side adhesive: 25 단계, 이미지 1/2 Xiaomi Redmi Note 7 Screen Replacement, Cut the righthand-side adhesive: 25 단계, 이미지 2/2
    • Insert a fifth opening pick and slide it along the right edge of the phone to cut the remaining adhesive.

    • Do not try to remove the display all the way yet, the display cable is still threaded through the frame and possibly adhered on the inner side of the midframe.

  26. Xiaomi Redmi Note 7 Screen Replacement, Remove the screen: 26 단계, 이미지 1/3 Xiaomi Redmi Note 7 Screen Replacement, Remove the screen: 26 단계, 이미지 2/3 Xiaomi Redmi Note 7 Screen Replacement, Remove the screen: 26 단계, 이미지 3/3
    • Thread the display flex cable through the gap in the midframe and remove the screen.

    • The upper speaker grill of the Redmi Note 7 is likely to fall off during this procedure. Avoid loosing it during the screen removal.

결론

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

To reassemble your device, follow these instructions in reverse order. Apply new adhesive where necessary after cleaning the relevant areas with isopropyl alcohol (>90%).

The best way to secure the new screen is to apply a sheet of custom-cut double-sided tape to the back of the screen.

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.

다른 7명이 해당 안내서를 완성하였습니다.

Dominik Schnabelrauch

회원 가입일: 11/23/16

203,299 평판

안내서 682개 작성하였습니다

iFixit iFixit 회원

Staff

135 회원들

안내서 16,817개 작성하였습니다

댓글 2개

This guide is just WRONG and useless.

He disconnect the battery cable and nothing else: if you try this, at step 18 you will just pull a flex cable that is still screwed. The correct ribbon is not the one near the battery connector shown in step 10, but the one on the left under the camera.

Guide shows he removes 3 screews, and these are just to disconnect the battery. After this, it is necessary to remove more screws and actually disconnect the display flex: 1 to free the small metal cover blocking the ribbon (similar to step 9) and 8 more screws on the bottom of the phone to free and remove the loudspeaker, which otherwise will block the display ribbon even if it was disconnected and the first screw I mentioned removed.

A M - 답글

Hi A M,

thank you for your feedback. You're completely right. Some prereq guides for the screen guide were set to private and because of that not visible. I made them public and the full display removal procedure should be correct now. If you notice anything else that is wrong or I missed something, please let me know.

Dominik Schnabelrauch -

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