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Xiaomi Poco F3 Screen Replacement

필요한 것

  1. Xiaomi Poco F3 Screen Replacement, Heat the rear glass: 1 단계, 이미지 1/1
    • Prepare an iOpener and apply it to the rear glass for at least two minutes to loosen the adhesive underneath.

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

  2. Xiaomi Poco F3 Screen Replacement, Insert an opening pick: 2 단계, 이미지 1/2 Xiaomi Poco F3 Screen Replacement, Insert an opening pick: 2 단계, 이미지 2/2
    • Secure a suction handle to the right edge of the rear glass, as close to the edge as possible.

    • If the rear glass is cracked, the suction handle may not stick. Try lifting it with strong tape, or superglue the suction handle in place and allow it to cure so you can proceed.

    • Lift the rear glass with the suction handle to create a small gap between the rear 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 you created.

  3. Xiaomi Poco F3 Screen Replacement, Slice the adhesive: 3 단계, 이미지 1/2 Xiaomi Poco F3 Screen Replacement, Slice the adhesive: 3 단계, 이미지 2/2
    • Slide the opening pick to the top right corner to slice the adhesive.

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

  4. Xiaomi Poco F3 Screen Replacement: 4 단계, 이미지 1/3 Xiaomi Poco F3 Screen Replacement: 4 단계, 이미지 2/3 Xiaomi Poco F3 Screen Replacement: 4 단계, 이미지 3/3
    • Insert a second opening pick at the top right corner.

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

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

  5. Xiaomi Poco F3 Screen Replacement: 5 단계, 이미지 1/2 Xiaomi Poco F3 Screen Replacement: 5 단계, 이미지 2/2
    • If the adhesive becomes hard to cut, it has most likely cooled down. Use your iOpener for one to two minutes to reheat it.

    • Insert a third opening pick in the bottom right corner.

    • Slide the opening pick along the bottom edge of your phone to slice the adhesive.

    • Leave the opening pick in the bottom left corner to prevent the adhesive from resealing.

  6. Xiaomi Poco F3 Screen Replacement: 6 단계, 이미지 1/3 Xiaomi Poco F3 Screen Replacement: 6 단계, 이미지 2/3 Xiaomi Poco F3 Screen Replacement: 6 단계, 이미지 3/3
    • Insert a fourth opening pick in the bottom left corner of your phone.

    • Slide the opening pick along the left edge to slice the adhesive.

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

  7. Xiaomi Poco F3 Screen Replacement: 7 단계, 이미지 1/2 Xiaomi Poco F3 Screen Replacement: 7 단계, 이미지 2/2
    • Insert a fifth opening pick underneath the top left corner.

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

  8. Xiaomi Poco F3 Screen Replacement, Remove the rear glass: 8 단계, 이미지 1/1
    • Remove the rear glass.

    • Apply new adhesive where necessary after cleaning the relevant areas with isopropyl alcohol (>90%).

    • Secure the new rear glass with pre-cut adhesive or double-sided adhesive tape. After installing the rear glass, apply strong, steady pressure to your phone for several minutes to help the adhesive form a good bond—a stack of heavy books works well.

  9. Xiaomi Poco F3 Screen Replacement, Unscrew the motherboard cover: 9 단계, 이미지 1/1
    • Use a Phillips screwdriver to remove the eleven screws securing the motherboard cover:

    • Ten 3.4 mm-long screws

    • One 1.5 mm-long screw

  10. Xiaomi Poco F3 Screen Replacement, Lift up the motherboard cover: 10 단계, 이미지 1/2 Xiaomi Poco F3 Screen Replacement, Lift up the motherboard cover: 10 단계, 이미지 2/2
    • Insert the tip of an opening pick under the bottom left edge of the motherboard cover.

    • Use the opening pick to lift up the motherboard cover and release the plastic clips that hold the cover in its place.

    • Don't remove the motherboard cover all the way yet! It's still connected to the motherboard.

  11. Xiaomi Poco F3 Screen Replacement, Disconnect the motherboard cover: 11 단계, 이미지 1/2 Xiaomi Poco F3 Screen Replacement, Disconnect the motherboard cover: 11 단계, 이미지 2/2
    • Use your fingers to lift up the motherboard cover to access the connector on the motherboard.

    • Use a spudger to disconnect the motherboard cover by prying the connector straight up from its socket at the motherboard.

    • Remove the motherboard cover.

  12. Xiaomi Poco F3 Screen Replacement, Disconnect the battery: 12 단계, 이미지 1/2 Xiaomi Poco F3 Screen Replacement, Disconnect the battery: 12 단계, 이미지 2/2
    • The battery connector is covered by a graphite foil. Carefully fold it up or tape it to the top edge of the Poco F3 to access the battery connector.

    • Use a spudger to disconnect the battery by prying the connector straight up from its socket.

  13. Xiaomi Poco F3 Screen Replacement, Remove the SIM card tray: 13 단계, 이미지 1/3 Xiaomi Poco F3 Screen Replacement, Remove the SIM card tray: 13 단계, 이미지 2/3 Xiaomi Poco F3 Screen Replacement, Remove the SIM card tray: 13 단계, 이미지 3/3
    • Insert a SIM card eject tool or a paperclip into the small hole in the SIM card tray, located on the left bottom edge of the Poco F3.

    • Press firmly to eject the tray.

    • Remove the SIM card tray from the phone.

  14. Xiaomi Poco F3 Screen Replacement, Unfasten the loudspeaker screws: 14 단계, 이미지 1/1
    • Use a Phillips screwdriver to remove the seven 3.5 mm-long screws securing the loudspeaker.

  15. Xiaomi Poco F3 Screen Replacement, Disconnect the antenna cable: 15 단계, 이미지 1/2 Xiaomi Poco F3 Screen Replacement, Disconnect the antenna cable: 15 단계, 이미지 2/2
    • Use a spudger to pry up and disconnect the black antenna cable from the motherboard.

    • During reassembly, these can be tricky to reconnect. Hold the connector in place over its socket and press down with the flat end of a spudger. The connector should snap into place.

  16. Xiaomi Poco F3 Screen Replacement, Pry up the loudspeaker: 16 단계, 이미지 1/3 Xiaomi Poco F3 Screen Replacement, Pry up the loudspeaker: 16 단계, 이미지 2/3 Xiaomi Poco F3 Screen Replacement, Pry up the loudspeaker: 16 단계, 이미지 3/3
    • Insert an opening pick between the frame and the top left of the loudspeaker.

    • Use the opening pick to pry up the loudspeaker by tilting it downwards.

  17. Xiaomi Poco F3 Screen Replacement, Remove the loudspeaker: 17 단계, 이미지 1/1
    • Use a pair of tweezers or your fingers to remove the loudspeaker.

    • Compare your new replacement part to the original part—you may need to transfer remaining components like the antenna cable.

  18. Xiaomi Poco F3 Screen Replacement, Disconnect the screen cable: 18 단계, 이미지 1/2 Xiaomi Poco F3 Screen Replacement, Disconnect the screen cable: 18 단계, 이미지 2/2
    • Use the flat end of a spudger to pry up and disconnect the screen flex cable connector on the daughterboard.

  19. Xiaomi Poco F3 Screen Replacement, Soften the screen adhesive: 19 단계, 이미지 1/1
    • Apply a heated iOpener to the screen to loosen the adhesive underneath. Apply the iOpener for at least two minutes.

  20. Xiaomi Poco F3 Screen Replacement, Insert an opening pick: 20 단계, 이미지 1/3 Xiaomi Poco F3 Screen Replacement, Insert an opening pick: 20 단계, 이미지 2/3 Xiaomi Poco F3 Screen Replacement, Insert an opening pick: 20 단계, 이미지 3/3
    • Secure a suction handle to the bottom of the screen, as close to the edge as possible.

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

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

    • Insert an opening pick into the gap.

    • If you have trouble, apply more heat to further soften the adhesive. Follow the iOpener instructions to avoid overheating.

    • Slide the opening pick to the bottom right corner.

  21. Xiaomi Poco F3 Screen Replacement, Slice the adhesive: 21 단계, 이미지 1/2 Xiaomi Poco F3 Screen Replacement, Slice the adhesive: 21 단계, 이미지 2/2
    • Insert a second opening pick in the gap you just created and slide it to the bottom left corner to cut the adhesive.

    • Leave the pick in place to prevent the adhesive from resealing.

  22. Xiaomi Poco F3 Screen Replacement: 22 단계, 이미지 1/3 Xiaomi Poco F3 Screen Replacement: 22 단계, 이미지 2/3 Xiaomi Poco F3 Screen Replacement: 22 단계, 이미지 3/3
    • Insert a third opening pick under the bottom right corner of the phone.

    • Slide the opening pick up to the top right corner to slice the adhesive. Leave it there to prevent the adhesive from resealing.

    • If slicing becomes too difficult, reheat and reapply the iOpener.

  23. Xiaomi Poco F3 Screen Replacement: 23 단계, 이미지 1/2 Xiaomi Poco F3 Screen Replacement: 23 단계, 이미지 2/2
    • Insert a fourth opening pick at the top right corner.

    • When slicing around the front camera, only insert the tip of the pick to avoid damaging or smearing the lens.

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

    • Leave the pick in the top left corner of the screen to prevent the adhesive from resealing.

  24. Xiaomi Poco F3 Screen Replacement: 24 단계, 이미지 1/2 Xiaomi Poco F3 Screen Replacement: 24 단계, 이미지 2/2
    • Insert a fifth opening pick and slide it along the left edge of the phone to cut the remaining adhesive.

    • Don't remove the screen all the way yet. The screen cable is still threaded through the frame and possibly adhered on the inner side of the midframe.

  25. Xiaomi Poco F3 Screen Replacement, Remove the screen: 25 단계, 이미지 1/3 Xiaomi Poco F3 Screen Replacement, Remove the screen: 25 단계, 이미지 2/3 Xiaomi Poco F3 Screen Replacement, Remove the screen: 25 단계, 이미지 3/3
    • Thread the display flex cable through the gap in the midframe and remove the display.

    • Apply new adhesive where it's necessary after cleaning the relevant areas with isopropyl alcohol (>90%).

    • During reassembly, follow this guide in case you're using a pre-cut adhesive card.

결론

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

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 these instructions 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.

다른 9명이 해당 안내서를 완성하였습니다.

Adriana Zwink

회원 가입일: 12/18/19

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안내서 167개 작성하였습니다

iFixit iFixit 회원

Staff

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댓글 3개

I've opened the screen but all of a sudden when I click on the screen it doesn't work

Ayaan Hussain - 답글

worked perfectly, thanks!

Simon Uhl - 답글

nice perfectly thanks

Arifin Lar - 답글

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