Saltar al contenido principal

Introducción

Use this guide to replace the headphone jack 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.

    If you cant get suction because of cracks in the screen, use wide tape to create smooth surface.

    Kent Alexander Johansen - Contestar

    If your screen is smashed, and nothing else will work (iSclack etc), you can get a thin blade between the casing and the screen assembly and the bottom. The screen assembly can then be pried out. I fought with mine before discovering this. Be careful of the broken glass.

    Rob Collins - Contestar

    I struggled to remove screen with suction cups due to damage to the back case. I used a jim to pry from bottom by usb c port, worked well.

    Philip Lloyd - Contestar

    Be very carrefull as it can open in one fell swoop !

    Jean-Marc Boisseau - Contestar

    On my model, I had 2 Little torx screws beside the USB port. If so, the screen won’t come out with them on.

    Lola Gillet - Contestar

    Interesting, sure those were 6-starred (Torx) and not 5-starred (Pentalobe) like mentioned in step 1?

    Tobias Isakeit -

    Are there any tips to help loosen the screen after taking the screws out? I brought in an extra person to help with the suction cup whilst I tried to pry the screen away with it still only moving at most 1mm (maybe less) and not enough to get any pry tools in. Ending up using quite a lot of force - far more than I think I should be to no success. As it stands I’m just ending up doing minor damage to the base of the screen/case.

    A Birch - Contestar

    Hey A Birch,

    just for the case, I mention — it’s important to pull out the SIM card tray, otherwise, it will block the opening procedure and you’ll damage your phone. In case the frame is damaged or bent you’ll need more force to open the phone. In general, the opening procedure should be fairly easy.

    Dominik Schnabelrauch -

    On this step, I found it hard as the screen and the motherboard are attatched, but instead just the screen is coming up, any tips for getting under and lifting up the motherboard + battery. (Trying to do a battery replacement). The screen with that wire on Step 15 for some reference :)

    Nathan T - Contestar

    Received my kit yesterday and now trying to remove the screen from the case with the suction tool. Having extreme difficulty and cannot even get a pick in to prise it off. Still trying…

    Alan Farrow - Contestar

    Found it easy to remove screen from case using the sucker while holding the edge of the case down using the blue spudger that came with the kit. Came off in seconds…

    Alan Farrow - Contestar

    If you have difficulty removing the display from the case, make sure to not just remove the screen. Apparently, if the case has received a knock or the motherboard is sticking to the case, it can be very, very difficult to move the motherboard as well as the screen.

    However, the whole screen and motherboard assembly needs to come out. If only the screen moves, chances are the ribbon cable that attaches it to the motherboard may get pulled out of its socket or may even get damaged. I suggest to not use excessive force on the display and be very careful when attempting to pry it open. You need to get a purchase on the whole screen/motherboard unit, not just the screen.

    Using a lever through the USB C port and the hole for the headphone jack may help to get the motherboard assembly moving. Be careful, though to not damage theses parts.

    I think the guide should be amended to point out the possibility of moving the screen only and its associated dangers.

    Thomas Kuehne - Contestar

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

  4. Remove the water indicator on top of the screw. Undo the two Phillips #00 screws. Remove metal bracket (mind the adhesive underneath).
    • Remove the water indicator on top of the screw.

    • Undo the two Phillips #00 screws.

    • Remove metal bracket (mind the adhesive underneath).

  5. Disconnect the flex cable and remove the headphone jack. The old headphone jack is equipped with a rubber seal, which holds the jack down to the phone. Take it off and put it on the new headphone jack.
    • Disconnect the flex cable and remove the headphone jack.

    • The old headphone jack is equipped with a rubber seal, which holds the jack down to the phone. Take it off and put it on the new headphone jack.

Conclusión

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

3 personas más completaron esta guía.

Tobias Isakeit

Miembro Desde 31/03/14

56,501 Reputación

120 Guías creadas

Equipo

iFixit Miembro de iFixit

Community

107 Miembros

9,549 Guías creadas

questo procedimento funziona anche con il modello p9 plus? grazie per l’attenzione

abcde181 - Contestar

Agregar Comentario

Ver Estadísticas:

Ultimas 24 horas: 4

Ultimos 7 días: 29

Ultimos 30 días: 97

Todo El Tiempo: 4,377