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Poco X3 Pro Screen Replacement

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  1. Poco X3 Pro Screen Replacement, Heat the back cover: 1 단계, 이미지 1/1
    • Prepare an iOpener and apply it to the back cover 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. Poco X3 Pro Screen Replacement, Insert an opening pick: 2 단계, 이미지 1/3 Poco X3 Pro Screen Replacement, Insert an opening pick: 2 단계, 이미지 2/3 Poco X3 Pro Screen Replacement, Insert an opening pick: 2 단계, 이미지 3/3
    • Secure a suction handle to the bottom edge of the back cover, as close to the edge as possible.

    • If the back cover 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 back cover with the suction handle to create a small gap between the back cover 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.

    • 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. Poco X3 Pro Screen Replacement, Slice the adhesive: 3 단계, 이미지 1/2 Poco X3 Pro Screen 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 pick in place to prevent the adhesive from resealing.

  4. Poco X3 Pro Screen Replacement, Slice the adhesive: 4 단계, 이미지 1/3 Poco X3 Pro Screen Replacement, Slice the adhesive: 4 단계, 이미지 2/3 Poco X3 Pro Screen 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. Poco X3 Pro Screen Replacement: 5 단계, 이미지 1/2 Poco X3 Pro Screen 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. Poco X3 Pro Screen Replacement: 6 단계, 이미지 1/2 Poco X3 Pro Screen 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 back cover to slice the remaining adhesive.

  7. Poco X3 Pro Screen Replacement, Remove the back cover: 7 단계, 이미지 1/2 Poco X3 Pro Screen Replacement, Remove the back cover: 7 단계, 이미지 2/2
    • Remove the back cover.

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

    • Secure the new back cover with pre-cut adhesive or double-sided adhesive tape. After installing the back cover, 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.

  8. Poco X3 Pro Screen Replacement, Unfasten the motherboard cover screws: 8 단계, 이미지 1/1
    • Use a Phillips screwdriver to remove the eleven 3.9 mm-long screws securing the motherboard cover.

  9. Poco X3 Pro Screen Replacement, Pry up the motherboard cover: 9 단계, 이미지 1/3 Poco X3 Pro Screen Replacement, Pry up the motherboard cover: 9 단계, 이미지 2/3 Poco X3 Pro Screen Replacement, Pry up the motherboard cover: 9 단계, 이미지 3/3
    • Insert the tip of an opening pick underneath the bottom right edge of the motherboard cover.

    • Slide the opening pick along the right edge of the motherboard cover to unhinge the plastic clips and pry it up.

    • Insert the opening pick underneath the top edge of the motherboard cover and pry it up.

  10. Poco X3 Pro Screen Replacement, Remove the motherboard cover: 10 단계, 이미지 1/2 Poco X3 Pro Screen Replacement, Remove the motherboard cover: 10 단계, 이미지 2/2
    • Remove the motherboard cover.

  11. Poco X3 Pro Screen Replacement, Disconnect the battery cable: 11 단계, 이미지 1/2 Poco X3 Pro Screen Replacement, Disconnect the battery cable: 11 단계, 이미지 2/2
    • Use a spudger to disconnect the battery cable by prying the connector straight up from its socket.

  12. Poco X3 Pro Screen Replacement, Disconnect the power and volume button flex cable: 12 단계, 이미지 1/3 Poco X3 Pro Screen Replacement, Disconnect the power and volume button flex cable: 12 단계, 이미지 2/3 Poco X3 Pro Screen Replacement, Disconnect the power and volume button flex cable: 12 단계, 이미지 3/3
    • Use a spudger to disconnect the power and volume button flex cable by prying the connector straight up from its socket.

    • Use a pair of tweezers or your fingers to carefully fold the power and volume button flex cable to the side in order to get free access to the battery.

  13. Poco X3 Pro Screen Replacement, Disconnect the interconnect cable: 13 단계, 이미지 1/3 Poco X3 Pro Screen Replacement, Disconnect the interconnect cable: 13 단계, 이미지 2/3 Poco X3 Pro Screen Replacement, Disconnect the interconnect cable: 13 단계, 이미지 3/3
    • During the following step do not fold the cable sharply and only bend it to avoid cable damage.

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

    • Fold the interconnect flex cable towards the charging port in order to get access to the battery pull tabs.

    • You might want to use a small piece of tape to temporarily stick the cables onto your working surface to avoid accidentally damaging them during the battery removal.

  14. Poco X3 Pro Screen Replacement, Peel off the battery pull-tabs: 14 단계, 이미지 1/3 Poco X3 Pro Screen Replacement, Peel off the battery pull-tabs: 14 단계, 이미지 2/3 Poco X3 Pro Screen Replacement, Peel off the battery pull-tabs: 14 단계, 이미지 3/3
    • Take care not to puncture or bend the battery with your tool—a punctured or bent battery may leak dangerous chemicals or cause a thermal event.

    • Use a pair of blunt nose tweezers or a clean fingernail to peel the orange adhesive strip labelled with an A off the battery.

    • Use a pair of blunt nose tweezers or a clean fingernail to peel the orange adhesive strip labelled with a B off the battery.

  15. Poco X3 Pro Screen Replacement, Remove the battery: 15 단계, 이미지 1/3 Poco X3 Pro Screen Replacement, Remove the battery: 15 단계, 이미지 2/3 Poco X3 Pro Screen Replacement, Remove the battery: 15 단계, 이미지 3/3
    • Grab both pull–tab ends labelled with an A and pull up on the orange adhesive strip to lift the battery out of its recess and swing it up to an upright position.

    • Although these adhesive tabs are supposed to make the battery removal easier, they may require some force. In case you're having trouble removing the battery, you can apply a heated iOpener to the center of the display to loosen the adhesive underneath.

    • Peel the battery off the remaining adhesive.

    • Remove the battery.

    • During reassembly, temporarily reconnect the battery to the motherboard to help align it correctly. Disconnect the battery after it is seated.

    • In case you're replacing the adhesive sticker with a new one, peel the battery's adhesive sticker off the midframe and clean the relevant areas with isopropyl alcohol (>90%). Let the alcohol dry before installing new adhesive.

  16. Poco X3 Pro Screen Replacement, Remove the battery adhesive sticker: 16 단계, 이미지 1/2 Poco X3 Pro Screen Replacement, Remove the battery adhesive sticker: 16 단계, 이미지 2/2
    • Use a pair of tweezers or your fingers to carefully peel the battery's adhesive sticker off the midframe.

    • In case you're having trouble to remove the sticker you can apply a heated iOpener or a heat gun to the screen to loosen it. Apply the iOpener for at least one minute.

  17. Poco X3 Pro Screen Replacement, Disconnect the display flex cable: 17 단계, 이미지 1/3 Poco X3 Pro Screen Replacement, Disconnect the display flex cable: 17 단계, 이미지 2/3 Poco X3 Pro Screen Replacement, Disconnect the display flex cable: 17 단계, 이미지 3/3
    • Use a spudger to disconnect the display flex cable by prying the connector straight up from its socket.

    • The display flex cable is adhered to the midframe with mild adhesive.

    • Use a pair of tweezers or your fingers to carefully peel the display flex cable off the midframe.

  18. Poco X3 Pro Screen Replacement, Loosen the display adhesive: 18 단계, 이미지 1/2 Poco X3 Pro Screen Replacement, Loosen the display adhesive: 18 단계, 이미지 2/2
    • The rear camera module of the Poco X3 Pro sticks out of the midframe. In case you're unfamiliar with this kind of repair we recommend placing a lint free cloth or similar underneath during the following steps in order to avoid damaging the lenses.

    • Apply a heated iOpener or a heat gun to the screen to loosen the adhesive underneath. Apply the iOpener for at least two minutes.

    • The protective adhesive of the Poco X3 Pro is very strong and it's hard to get underneath the display panel in the beginning. It is likely that you have to reapply the iOpener more than once. Once you get underneath the display panel it comes off very easily.

    • A hair dryer, heat gun, or hot plate may also be used, but be careful not to overheat the device.

  19. Poco X3 Pro Screen Replacement, Insert an iFlex: 19 단계, 이미지 1/2 Poco X3 Pro Screen Replacement, Insert an iFlex: 19 단계, 이미지 2/2
    • Once the screen is warm to touch, apply a suction cup to the bottom edge of the screen.

    • If your screen 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 screen.

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

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

  20. Poco X3 Pro Screen Replacement, Insert an opening pick: 20 단계, 이미지 1/2 Poco X3 Pro Screen Replacement, Insert an opening pick: 20 단계, 이미지 2/2
    • Insert an opening pick above the iFlex.

    • Remove the iFlex.

    • Slide the opening pick to the bottom right corner of the screen to slice its adhesive. Leave the opening pick in place to prevent the adhesive from resealing.

  21. Poco X3 Pro Screen Replacement, Slice the adhesive: 21 단계, 이미지 1/2 Poco X3 Pro Screen Replacement, Slice the adhesive: 21 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 pick in place to prevent the adhesive from resealing.

  22. Poco X3 Pro Screen Replacement: 22 단계, 이미지 1/3 Poco X3 Pro Screen Replacement: 22 단계, 이미지 2/3 Poco X3 Pro Screen Replacement: 22 단계, 이미지 3/3
    • If the adhesive becomes hard to cut, it has most likely cooled down. Use your iOpener or heat gun to for 1-2 minutes to reheat it.

    • Insert a third opening pick underneath the bottom left corner of the screen.

    • Slide the opening pick along the left edge of the screen to slice the adhesive. Leave it in the top left corner to prevent the adhesive from resealing.

  23. Poco X3 Pro Screen Replacement: 23 단계, 이미지 1/2 Poco X3 Pro Screen Replacement: 23 단계, 이미지 2/2
    • When you slice near the front facing camera, insert only the tip of the opening pick to avoid damaging or smearing the camera.

    • Insert a fourth opening pick at the top left corner of the screen.

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

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

  24. Poco X3 Pro Screen Replacement: 24 단계, 이미지 1/2 Poco X3 Pro Screen Replacement: 24 단계, 이미지 2/2
    • Insert a fifth opening pick and slide it along the right edge of the phone to slice the remaining adhesive.

    • Do not try to remove the display all the way yet, the display cable is still threaded through the frame.

  25. Poco X3 Pro Screen Replacement, Remove the screen: 25 단계, 이미지 1/3 Poco X3 Pro Screen Replacement, Remove the screen: 25 단계, 이미지 2/3 Poco X3 Pro Screen Replacement, Remove the screen: 25 단계, 이미지 3/3
    • Thread the display flex cable through the gap in the midframe and remove the screen.

    • 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 the above steps in reverse order.

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 23명이 해당 안내서를 완성하였습니다.

Dominik Schnabelrauch

회원 가입일: 11/23/16

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iFixit iFixit 회원

Staff

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댓글 2개

Forgot to mention the camera module and connectors

David O Shea - 답글

Wait... Never mind. Weird, the three little cameras were attached to the last housing in mine.

David O Shea - 답글

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