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Poco X3 Pro Battery Replacement

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  1. Poco X3 Pro Battery Replacement, Heat the back cover: шаг 1, изображение 1 из 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 Battery Replacement, Insert an opening pick: шаг 2, изображение 1 из 3 Poco X3 Pro Battery Replacement, Insert an opening pick: шаг 2, изображение 2 из 3 Poco X3 Pro Battery Replacement, Insert an opening pick: шаг 2, изображение 3 из 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 Battery Replacement, Slice the adhesive: шаг 3, изображение 1 из 2 Poco X3 Pro Battery Replacement, Slice the adhesive: шаг 3, изображение 2 из 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 Battery Replacement, Slice the adhesive: шаг 4, изображение 1 из 3 Poco X3 Pro Battery Replacement, Slice the adhesive: шаг 4, изображение 2 из 3 Poco X3 Pro Battery Replacement, Slice the adhesive: шаг 4, изображение 3 из 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 Battery Replacement: шаг 5, изображение 1 из 2 Poco X3 Pro Battery Replacement: шаг 5, изображение 2 из 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 Battery Replacement: шаг 6, изображение 1 из 2 Poco X3 Pro Battery Replacement: шаг 6, изображение 2 из 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 Battery Replacement, Remove the back cover: шаг 7, изображение 1 из 2 Poco X3 Pro Battery Replacement, Remove the back cover: шаг 7, изображение 2 из 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 Battery Replacement, Unfasten the motherboard cover screws: шаг 8, изображение 1 из 1
    • Use a Phillips screwdriver to remove the eleven 3.9 mm-long screws securing the motherboard cover.

  9. Poco X3 Pro Battery Replacement, Pry up the motherboard cover: шаг 9, изображение 1 из 3 Poco X3 Pro Battery Replacement, Pry up the motherboard cover: шаг 9, изображение 2 из 3 Poco X3 Pro Battery Replacement, Pry up the motherboard cover: шаг 9, изображение 3 из 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 Battery Replacement, Remove the motherboard cover: шаг 10, изображение 1 из 2 Poco X3 Pro Battery Replacement, Remove the motherboard cover: шаг 10, изображение 2 из 2
    • Remove the motherboard cover.

  11. Poco X3 Pro Battery Replacement, Disconnect the battery cable: шаг 11, изображение 1 из 2 Poco X3 Pro Battery Replacement, Disconnect the battery cable: шаг 11, изображение 2 из 2
    • Use a spudger to disconnect the battery cable by prying the connector straight up from its socket.

  12. Poco X3 Pro Battery Replacement, Disconnect the power and volume button flex cable: шаг 12, изображение 1 из 3 Poco X3 Pro Battery Replacement, Disconnect the power and volume button flex cable: шаг 12, изображение 2 из 3 Poco X3 Pro Battery Replacement, Disconnect the power and volume button flex cable: шаг 12, изображение 3 из 3
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    • 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 Battery Replacement, Disconnect the interconnect cable: шаг 13, изображение 1 из 3 Poco X3 Pro Battery Replacement, Disconnect the interconnect cable: шаг 13, изображение 2 из 3 Poco X3 Pro Battery Replacement, Disconnect the interconnect cable: шаг 13, изображение 3 из 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 Battery Replacement, Peel off the battery pull-tabs: шаг 14, изображение 1 из 3 Poco X3 Pro Battery Replacement, Peel off the battery pull-tabs: шаг 14, изображение 2 из 3 Poco X3 Pro Battery Replacement, Peel off the battery pull-tabs: шаг 14, изображение 3 из 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 Battery Replacement, Remove the battery: шаг 15, изображение 1 из 3 Poco X3 Pro Battery Replacement, Remove the battery: шаг 15, изображение 2 из 3 Poco X3 Pro Battery Replacement, Remove the battery: шаг 15, изображение 3 из 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.

Заключение

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

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

Secure the new battery with pre-cut adhesive or double-sided adhesive tape. In order to position it correctly, apply the new adhesive into the device at the places where the old adhesive was located, not directly onto the battery. Press the new battery firmly into place.

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

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.

30 человек успешно провели ремонт по этому руководству.

Dominik Schnabelrauch

Участник с: 11/23/16

211 608 Репутация

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5 Комментариев

Big thanks!! 🍻🍻💪💪

Pryda 4ever - Ответить

Excellent docu - just replaced a bloated battery with a new one. Just perfect! One hint: be very careful when replugging the flex cables - the connectors are so sensitive. Feel the right position before pushing in.

Jocki - Ответить

Big thanks excellent tutorial 🙂

$cryptojohn - Ответить

ماذا عن الجو بارد جدا انا حقا محتار من هاتف كهذا

Chikhsalah Brahim - Ответить

Hello, do you lose fast charging with the battery replacement?

Valerio guagenti - Ответить

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