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소개

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

  1. 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.
    • 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.

  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.
    • 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. Disconnect the fingerprint sensor using a spudger. Disconnect the fingerprint sensor using a spudger.
    • Disconnect the fingerprint sensor using a spudger.

  5. Undo the three Phillips #00 screws. Disconnect the loudspeaker flex connector. Carefully remove the metal bracket.
    • 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.

  6. Disconnect the motherboard flex cable and the antenna cable. Unplug the headphone jack connector. Unplug the headphone jack connector.
    • Disconnect the motherboard flex cable and the antenna cable.

    • Unplug the headphone jack connector.

  7. Take away the charging board. Now you can remove the loudspeaker (mind the adhesive underneath)!
    • Take away the charging board.

    • Now you can remove the loudspeaker (mind the adhesive underneath)!

결론

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

다른 2명이 해당 안내서를 완성하였습니다.

Dominik Schnabelrauch

회원 가입일: 2016년 11월 23일

64,463 평판

안내서 292개 작성하였습니다

iFixit iFixit 회원

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안내서 11,800개 작성하였습니다

Attention, pour un P9 plus, il 4 vis à enlever à l’étape 4 dont 1 est cachée sur un point de peinture. On ne peut pas retirer le cache métallique si on ne l’enlève pas (sa forme est différente de la photo).

Il faut avoir de bons yeux (ce qui n’est pas mon cas) car pour remettre certaines vis ou connecteurs (l’antenne notamment), c’est chaud !

Francis Spiesser - 답글

J’ajouterai que pour l’étape 2, j’ai bien galéré aussi, ça a eu du mal à venir !

Francis Spiesser - 답글

Bonjour Francis, merci beaucoup pour les commentaires bien vus et félicitations pour la réparation réussie ! Vous voilà un expert pionnier du P9 Plus, alors pourquoi pas rédiger le tutoriel correspondant ? Bonne réparation !

Claire Rapp -

My huawei p9 speaker have lost sound at all after heat problem with the device. But charger slot and earphone slot normal. So i removed the speaker with new one, but still no sound. So what the problem, any suggestion. Thank for your attention. Sorry for my bad english.

Mang Dadang - 답글

You may want to check the loudspeaker connector on the daughterboard for corrosion or other kind damages (e.g. bent pin).

Tobias Isakeit -

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