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Poco F3 Battery Replacement

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  1. Poco F3 Battery 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. Poco F3 Battery Replacement, Insert an opening pick: 2 단계, 이미지 1/2 Poco F3 Battery 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. Poco F3 Battery Replacement, Slice the adhesive: 3 단계, 이미지 1/2 Poco F3 Battery 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. Poco F3 Battery Replacement: 4 단계, 이미지 1/3 Poco F3 Battery Replacement: 4 단계, 이미지 2/3 Poco F3 Battery 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. Poco F3 Battery Replacement: 5 단계, 이미지 1/2 Poco F3 Battery 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. Poco F3 Battery Replacement: 6 단계, 이미지 1/3 Poco F3 Battery Replacement: 6 단계, 이미지 2/3 Poco F3 Battery 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. Poco F3 Battery Replacement: 7 단계, 이미지 1/2 Poco F3 Battery 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. Poco F3 Battery 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. Poco F3 Battery 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. Poco F3 Battery Replacement, Lift up the motherboard cover: 10 단계, 이미지 1/2 Poco F3 Battery 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. Poco F3 Battery Replacement, Disconnect the motherboard cover: 11 단계, 이미지 1/2 Poco F3 Battery 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. Poco F3 Battery Replacement, Disconnect the battery: 12 단계, 이미지 1/2 Poco F3 Battery 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. Poco F3 Battery Replacement, Disconnect the interconnect cable: 13 단계, 이미지 1/2 Poco F3 Battery Replacement, Disconnect the interconnect cable: 13 단계, 이미지 2/2
    • Use a spudger to pry the interconnect cable straight up from its socket on the motherboard.

  14. Poco F3 Battery Replacement, Reposition the interconnect cable: 14 단계, 이미지 1/3 Poco F3 Battery Replacement, Reposition the interconnect cable: 14 단계, 이미지 2/3 Poco F3 Battery Replacement, Reposition the interconnect cable: 14 단계, 이미지 3/3
    • Reposition the interconnect cable toward the bottom of the phone and out of the way of the battery.

    • Take care not to crease the cable.

    • Reposition the graphite foil toward the bottom of the phone, which is covering the bottom left corner of the battery.

    • You can use a small piece of tape to temporarily stick the cable and the graphite foil to your working surface to avoid accidentally damaging it during the battery removal.

  15. Poco F3 Battery Replacement, Peel off the stickers: 15 단계, 이미지 1/2 Poco F3 Battery Replacement, Peel off the stickers: 15 단계, 이미지 2/2
    • Use your fingers to peel the two orange stickers labeled A and B off the battery.

  16. Poco F3 Battery Replacement, Pull up the battery: 16 단계, 이미지 1/3 Poco F3 Battery Replacement, Pull up the battery: 16 단계, 이미지 2/3 Poco F3 Battery Replacement, Pull up the battery: 16 단계, 이미지 3/3
    • Grab both ends of the orange sticker labeled with the letter A.

    • Pull both ends of the orange sticker straight up to lift the battery out of its recess.

    • If you're having a hard time removing the battery, place a heated iOpener on the screen or use a heat gun to soften the adhesive beneath the battery. Apply the iOpener for at least two minutes.

  17. Poco F3 Battery Replacement, Remove the battery: 17 단계, 이미지 1/1
    • Remove the battery.

    • Do not reuse the battery after it has been removed, as doing so is a potential safety hazard. Replace it with a new battery.

    • You can reuse the old adhesive tape if it's still sticky. However if you want to replace your screen you need to remove it and replace it with new custom cut adhesive tape.

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

For optimal performance, calibrate your newly installed battery after completing this guide.

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 12명이 해당 안내서를 완성하였습니다.

Adriana Zwink

회원 가입일: 12/18/19

47,990 평판

안내서 167개 작성하였습니다

iFixit iFixit 회원

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nice perfectly thanks

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