Introdução

Use this guide to replace the battery in your Huawei Mate 10 Pro smartphone.

Before disassembling your phone, discharge the battery below 25%. The battery can catch fire and/or explode if accidentally punctured, but the chances of that happening are much lower if discharged.

  1. Before disassembling your phone, discharge the battery below 25%. A charged lithium-ion battery can catch fire and/or explode if accidentally punctured.
    • Before disassembling your phone, discharge the battery below 25%. A charged lithium-ion battery can catch fire and/or explode if accidentally punctured.

    • Switch off your phone.

    • Remove the SIM card tray.

    • Use an iOpener to loosen the adhesive beneath the back cover.

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  2. Lift up the back cover with a suction cup until you can insert the flat end of a halberd spudger.
    • Lift up the back cover with a suction cup until you can insert the flat end of a halberd spudger.

    • Use the halberd spudger to cut the adhesive beneath the display on all sides of the phone.

      • Use opening picks to avoid the adhesive from sticking to the back cover again while cutting the adhesive on all sides.

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    • Don't remove the back cover all the way, yet. The fingerprint sensor cable is still connected to motherboard.

    • Flip the back cover over to the side.

    • Remove the Phillips #00 screw which holds down the metal shield, sitting on top of the connection of the fingerprint sensor cable.

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    • Use tweezers to remove the metal shield covering the connector of the fingerprint sensor.

    • Disconnect the fingerprint sensor cable with a spudger.

    • When reassembling your phone apply new adhesive where it is necessary.

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    • Remove the 12 Phillips #00 screws.

    • Carefully remove the shields on top of the motherboard and the charging board.

      • In case the shields do not pop out easily on their own after you removed the Phillips screws, you can use the pointed end of a spudger to pry them out.

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    • Use a spudger to disconnect the charging port flex cable from the motherboard and the daughterboard.

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    • Carefully remove the charging port including its flex cable with tweezers.

      • The charging port sits tightly in its recess. In case you have trouble removing it, use the flat end of a halberd spudger to pry it out.

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    • Disconnect the battery flex cable with a spudger.

    • Use an iOpener to loosen the adhesive beneath the battery.

    • The display flex cable runs beneath the middle of the battery.

    • Use a spudger to pry up the battery and slide along the side to separate the adhesive.

      • Take care not to bend or puncture the battery at any time.

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    • Cut the adhesive beneath the battery on both sides.

    • Remove the battery.

    • When reassembling your phone replace the old adhesive with double-sided tape or pre-cut adhesive.

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Conclusão

To reassemble your device, follow these instructions in reverse order.

Dominik Schnabelrauch

Member since: 23-11-2016

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