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Xiaomi Mi 9T Pro Loudspeaker Replacement

필요한 것

  1. Xiaomi Mi 9T Pro Loudspeaker 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 display and internal battery are both susceptible to heat damage.

  2. Xiaomi Mi 9T Pro Loudspeaker Replacement, Insert an opening pick: 2 단계, 이미지 1/3 Xiaomi Mi 9T Pro Loudspeaker Replacement, Insert an opening pick: 2 단계, 이미지 2/3 Xiaomi Mi 9T Pro Loudspeaker 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 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 back cover and the frame.

    • If 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.

    • 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.

  3. Xiaomi Mi 9T Pro Loudspeaker Replacement, Slice the adhesive: 3 단계, 이미지 1/2 Xiaomi Mi 9T Pro Loudspeaker Replacement, Slice the adhesive: 3 단계, 이미지 2/2
    • Insert a second opening pick at the bottom edge of your phone.

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

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

  4. Xiaomi Mi 9T Pro Loudspeaker Replacement, Slice the adhesive: 4 단계, 이미지 1/3 Xiaomi Mi 9T Pro Loudspeaker Replacement, Slice the adhesive: 4 단계, 이미지 2/3 Xiaomi Mi 9T Pro Loudspeaker Replacement, Slice the adhesive: 4 단계, 이미지 3/3
    • 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 at the bottom left corner of your phone.

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

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

  5. Xiaomi Mi 9T Pro Loudspeaker Replacement: 5 단계, 이미지 1/2 Xiaomi Mi 9T Pro Loudspeaker Replacement: 5 단계, 이미지 2/2
    • Insert a fourth opening pick underneath the top left corner of your phone.

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

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

  6. Xiaomi Mi 9T Pro Loudspeaker Replacement: 6 단계, 이미지 1/2 Xiaomi Mi 9T Pro Loudspeaker Replacement: 6 단계, 이미지 2/2
    • Insert a fifth opening pick underneath the top right corner.

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

    • Do not try to remove the rear glass all the way yet. It might be adhered to the phone assembly because of the adhesive around the rear camera.

  7. Xiaomi Mi 9T Pro Loudspeaker Replacement, Loosen the rear camera adhesive: 7 단계, 이미지 1/2 Xiaomi Mi 9T Pro Loudspeaker Replacement, Loosen the rear camera adhesive: 7 단계, 이미지 2/2
    이 단계에 사용된 도구:
    Plastic Cards
    $2.99
    구매
    • Carefully try to separate the rear glass from the phone assembly. If you're successful you can ignore this step. In case the rear glass sticks to the rear camera adhesive, continue with this step.

    • Carefully insert a plastic or playing card at the right edge of the phone where the rear camera is located.

    • Use the plastic card to slice the adhesive along the rear camera frame.

  8. Xiaomi Mi 9T Pro Loudspeaker Replacement, Remove the rear glass: 8 단계, 이미지 1/2 Xiaomi Mi 9T Pro Loudspeaker Replacement, Remove the rear glass: 8 단계, 이미지 2/2
    • 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 Mi 9T Pro Loudspeaker Replacement, Unfasten the motherboard cover screws: 9 단계, 이미지 1/1
    • Use a Phillips screwdriver to remove the twelve screws securing the motherboard cover:

    • Eleven 3.9 mm-long Phillips screws

    • One 2.3 mm-long Phillips screw

  10. Xiaomi Mi 9T Pro Loudspeaker Replacement, Pry up the motherboard cover: 10 단계, 이미지 1/2 Xiaomi Mi 9T Pro Loudspeaker Replacement, Pry up the motherboard cover: 10 단계, 이미지 2/2
    • Insert the tip of an opening pick underneath the left edge of the motherboard cover.

    • Flip the opening pick sideways to pry up the motherboard cover.

  11. Xiaomi Mi 9T Pro Loudspeaker Replacement, Remove the motherboard cover: 11 단계, 이미지 1/2 Xiaomi Mi 9T Pro Loudspeaker Replacement, Remove the motherboard cover: 11 단계, 이미지 2/2
    • Use a pair of tweezers or your fingers to remove the motherboard cover.

  12. Xiaomi Mi 9T Pro Loudspeaker Replacement, Disconnect the battery cable: 12 단계, 이미지 1/2 Xiaomi Mi 9T Pro Loudspeaker Replacement, Disconnect the battery cable: 12 단계, 이미지 2/2
    • Use a spudger to disconnect the battery cable by prying the connector straight up from its socket.

  13. Xiaomi Mi 9T Pro Loudspeaker Replacement, Unfasten the loudspeaker assembly screws: 13 단계, 이미지 1/1
    • Use a Phillips screwdriver to remove the eight 3.9 mm-long screws securing the loudspeaker assembly.

  14. Xiaomi Mi 9T Pro Loudspeaker Replacement, Pry up the loudspeaker assembly: 14 단계, 이미지 1/2 Xiaomi Mi 9T Pro Loudspeaker Replacement, Pry up the loudspeaker assembly: 14 단계, 이미지 2/2
    • Insert an opening pick into the gap between the top edge of the loudspeaker assembly and the battery.

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

  15. Xiaomi Mi 9T Pro Loudspeaker Replacement, Remove the loudspeaker assembly: 15 단계, 이미지 1/2 Xiaomi Mi 9T Pro Loudspeaker Replacement, Remove the loudspeaker assembly: 15 단계, 이미지 2/2
    • Remove the loudspeaker assembly.

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

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 한 분이 해당 안내서를 완성하였습니다.

Dominik Schnabelrauch

회원 가입일: 11/23/16

203,094 평판

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iFixit iFixit 회원

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