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Huawei P9 Charging Board Replacement

Introduction

Use this guide to replace the charging board in your Huawei P9 smartphone.

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  1. Huawei P9 Charging Board Replacement, Back Cover: étape 1, image 1 de 3 Huawei P9 Charging Board Replacement, Back Cover: étape 1, image 2 de 3 Huawei P9 Charging Board Replacement, Back Cover: étape 1, image 3 de 3

    • First switch off your phone and remove the SIM card tray.

    • Unscrew the two Pentalobe P2 screws located at the bottom next to the device's USB C port.

    • If the screen is cracked you might want to use some tape to protect your eyes from glass shreds and get a better grip to open the phone.

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  2. Huawei P9 Charging Board Replacement: étape 2, image 1 de 2 Huawei P9 Charging Board Replacement: étape 2, image 2 de 2

    • Avoid to lift only the display instead of the whole phone assembly as doing so may cause damage to the screen.

    • Use an iSclack or a suction handle to separate the phone assembly from the rear panel.

    • In case you can‘t manage to lift the phone assembly out of the rear panel you can insert the pointed end of a spudger in the headphone jack opening and press the phone assembly upwards until you create a gap between assembly and rear panel. Then use the spudger to lever the phone assembly out of the panel.

    • Don't remove the rear panel completely yet. There is a cable connected to it! It is running from the finger print sensor to the display unit.

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  4. Huawei P9 Charging Board Replacement, Fingerprint sensor: étape 3, image 1 de 2 Huawei P9 Charging Board Replacement, Fingerprint sensor: étape 3, image 2 de 2

    • Disconnect the fingerprint sensor using a spudger.

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  5. Huawei P9 Charging Board Replacement, lower section: étape 4, image 1 de 3 Huawei P9 Charging Board Replacement, lower section: étape 4, image 2 de 3 Huawei P9 Charging Board Replacement, lower section: étape 4, image 3 de 3

    • Undo the three Phillips #00 screws.

    • Disconnect the loudspeaker flex connector.

    • Carefully remove the metal bracket.

    • Mind the adhesive underneath that might stick to the headphone connector.

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  6. Huawei P9 Charging Board Replacement: étape 5, image 1 de 3 Huawei P9 Charging Board Replacement: étape 5, image 2 de 3 Huawei P9 Charging Board Replacement: étape 5, image 3 de 3

    • Disconnect the motherboard flex cable and the antenna cable.

    • Unplug the headphone jack connector.

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  7. Huawei P9 Charging Board Replacement, Charging Board: étape 6, image 1 de 1

    • Now you can easily remove the charging board.

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Conclusion

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

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Dominik Schnabelrauch

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