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What you need

  1. Huawei Mate 9 Lite battery replacement, Batterie: step 1, image 1 of 1
    • Heat the back of the device (e.g. with a warm bottle).

    • Then use a suction cup to lift the back a bit and insert a pick into the gap. Guide the plectrum once around the smartphone and loosen the glue, then remove the back cover.

    • Note the cable for the fingerprint sensor.

    • The back is made of a quite flexible plastic. Thus, you cannot easily destroy the back

    • There is a sticker with the serial number on the back. This has to be removed so that the suction cup holds well.

  2. Huawei Mate 9 Lite battery replacement: step 2, image 1 of 1
    • Loosen the two screws that fix the cable on the right above the battery.

    • Disconnect the cable and the cables attached to the same connector from the mainboard.

    • Use a non-conductive object for this.

  3. Huawei Mate 9 Lite battery replacement: step 3, image 1 of 1
    • Now release the cable on the left side.

    • First, carefully bend the metal bracket that holds the cable on the right side a little to the side and then loosen the screw that holds the cable.

    • Then carefully pull the cable upwards.

    • The battery is very firmly glued to the case.

    • Be careful when removing it!

    • I put the phone on a hot water bottle with the display facing down. This is not the best solution, but it works.

    • To reassemble the smartphone, you first need to remove the adhesive residue that is present around the frame.

    • Then follow the last steps backwards.

    • Do not bend the metal bracket for the left cable back until you have already screwed the cable.


Follow the instructions in reverse order to reassemble the device.

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Malte Kerl

Member since: 06/04/2022

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