The earpiece isn’t working.

In this repair guide, we show you how to replace your P9’s defective earpiece on your own. You need this repair if you can’t hear the person you’re talking to or the call is very quiet. You also need to replace this cable set if the proximity sensor isn’t working.

Required tools

  • For storing screws

    For storing screws

    We recommend storing your screws so you don’t mix up the various screws and small parts.

    €10.00 at the iDoc store
  • Tweezers

    Tweezers

    We recommend using tweezers to remove screws and various small parts from your device.

    €11.00 at the iDoc store
  • Pick Set

    Pick Set

    You need a flat but stable tool such as a pick to pry out parts that are glued in place.

    €2.00 at the iDoc store
  • Steel Laboratory Spatula

    Steel Laboratory Spatula

    You need a flat and sturdy prying tool to disconnect glued parts.

    €4.00 at the iDoc store
  • Pentalobe PL1 screwdriver

    Pentalobe PL1 screwdriver

    You need the right screwdriver for removing pentalobe PL1 screws.

    €12.00 at the iDoc store
  • Phillips PH00 screwdriver

    Phillips PH00 screwdriver

    You need the right screwdriver for removing PH00 screws.

    €12.00 at the iDoc store

Required replacement part

Show all replacement parts for the P9 

Passendes Werkzeug

Mit unserem Werkzeug gelingt dir die Reparatur.

for €55.00

Getting started with the repair of your P9

If you get stuck or have questions, you can post a comment. We’d be happy to help.

19 steps
  1. Switching off your device

    P9 - Switching off your device 01
    P9 - Switching off your device 02
    P9 - Switching off your device 03
    1. Switch off your device. Press and hold the power button until a menu appears. Select “Power off” and tap again to confirm.
  2. Removing the SIM card tray

    P9 - Removing the SIM card tray 01
    P9 - Removing the SIM card tray 02
    P9 - Removing the SIM card tray 03
    P9 - Removing the SIM card tray 04
    1. Insert your SIM tool into the little opening on the tray to unlock the tray.
    2. Remove the SIM tray and, if applicable, the SIM and microSD cards.
  3. Removing the enclosure screws

    P9 - Removing the enclosure screws 01
    P9 - Removing the enclosure screws 02
    • 2 × 2,8 mm P1 Pentalob-Schrauben
    1. Unscrew and remove the two screws at the bottom of the device that keep the enclosure closed.
  4. Lifting the display

    P9 - Lifting the display 01
    P9 - Lifting the display 02
    P9 - Lifting the display 03
    P9 - Lifting the display 04
    P9 - Lifting the display 05
    P9 - Lifting the display 06
    1. Put the suction cup as far down on the display as possible, for example where it says “Huawei.” If the glass is too cracked for the suction cup to generate a vacuum, you can cover the display with tape.
    2. Pull on the suction cup while using the pick to push the back cover against the table. As soon as a gap appears between the display and the enclosure, you can carefully insert the pick.
    3. Also move the pick along the edges to disconnect the display on the sides. Continue to pull carefully on the suction cup.
    4. The fingerprint sensor is installed in the back cover. A flexible flat cable connects this sensor to the motherboard. Be careful when you take off the display to avoid damaging the cable or board.

    5. Carefully lift the display. Slowly open the device at the short upper edge like a book. Now you should be able to see the connection cable.
    6. Disconnect the cable from the motherboard by carefully inserting the spudger below the contact and disconnecting it.
  5. Disconnecting the battery contact

    P9 - Disconnecting the battery contact 01
    P9 - Disconnecting the battery contact 02
    P9 - Disconnecting the battery contact 03
    P9 - Disconnecting the battery contact 04
    P9 - Disconnecting the battery contact 05
    P9 - Disconnecting the battery contact 06
    • 2 × 2,5 mm PH00 Phillips-Schraube
    • Antenna Cable
    1. Disconnect the white antenna cable from the motherboard to uncover the screw below it.
    2. Remove the two screws that hold the plate in place.
    3. Using the tweezers, carefully remove the plate. The plate is hooked onto the motherboard both at the screw holes and in the middle.
    4. Using the spudger, carefully disconnect the battery contact.
    5. Then disconnect the wide flexible flat cable that goes to the lower board from the motherboard.
  6. Removing the rear camera

    P9 - Removing the rear camera 01
    P9 - Removing the rear camera 02
    P9 - Removing the rear camera 03
    P9 - Removing the rear camera 04
    P9 - Removing the rear camera 05
    • 2 × 2,5 mm PH00 Phillips-Schrauben
    1. Remove the two screws that hold the plate in place.
    2. Remove the plate.
    3. Disconnect the camera’s plug contact from the motherboard by inserting the spudger under the contact.
    4. Remove the camera from the enclosure.
  7. Removing the control buttons

    P9 - Removing the control buttons 01
    P9 - Removing the control buttons 02
    P9 - Removing the control buttons 03
    1. Disconnect the connection to the motherboard.
    2. The control buttons are glued to the display frame. Insert the steel spatula between the buttons and the frame. Start on one side.
    3. Then continue on the other side.
    4. Remove the buttons.
  8. Disconnecting the display contact

    P9 - Disconnecting the display contact 01
    P9 - Disconnecting the display contact 02
    P9 - Disconnecting the display contact 03
    P9 - Disconnecting the display contact 04
    • 1 × 2,5 mm PH00 Phillips-Schraube
    1. Remove the screw that holds the plate in place.
    2. Remove the plate from the motherboard.
    3. Disconnect the display contact from the motherboard. Insert your spudger at the edge of the plug contact and carefully pry it out of the socket.
  9. Removing the motherboard

    P9 - Removing the motherboard 01
    P9 - Removing the motherboard 02
    P9 - Removing the motherboard 03
    P9 - Removing the motherboard 04
    • 2 × 2,5 mm PH00 Phillips-Schrauben
    1. Two screws hold the motherboard in the enclosure. Remove the screws.
    2. The board is also clamped into the enclosure. Use the spudger in the middle of the right side to detach it.
    3. Then put the spudger in the upper left corner and carefully pry out the board.
    4. Remove the board.
  10. The right tools for your repair

    With the right tools, you will succeed in any repair. In our store you will find a large selection of professional quality tools.
    VIEW NOW
  11. Removing the earpiece

    P9 - Removing the earpiece 01
    P9 - Removing the earpiece 02
    P9 - Removing the earpiece 03
    1. The earpiece is glued into the enclosure so you have to carefully detach it using the steel spatula. Insert the spatula from above and carefully pry it out.
    2. Remove the earpiece from the recess in the enclosure.
  12. Installing the earpiece

    P9 - Installing the earpiece 01
    P9 - Installing the earpiece 02
    P9 - Installing the earpiece 03
    1. Put the earpiece in the recess.
    2. Press it on a little so the glue will stick better and seal it.
  13. Installing the motherboard

    P9 - Installing the motherboard 01
    P9 - Installing the motherboard 02
    P9 - Installing the motherboard 03
    P9 - Installing the motherboard 04
    • 2 × 2,5 mm PH00 Phillips-Schrauben
    1. Put the board back in the enclosure. Press it on a little so it will click into the enclosure.
    2. The board has a little hole on the upper right and another one on the lower left. A tab on the enclosure has to go into each one. This will help you position the board.
    3. Use the two screws to fasten the board to the enclosure.
  14. Connecting the display

    P9 - Connecting the display 01
    P9 - Connecting the display 02
    P9 - Connecting the display 03
    P9 - Connecting the display 04
    P9 - Connecting the display 05
    • Display Connector
    • 1 × 2,5 mm PH00 Phillips-Schraube
    1. Connect the display contact to the motherboard.
    2. Put the plate back on the contact.
    3. Use the screw to attach the plate to the motherboard.
  15. Installing the control buttons

    P9 - Installing the control buttons 01
    P9 - Installing the control buttons 02
    P9 - Installing the control buttons 03
    P9 - Installing the control buttons 04
    1. Put the control buttons back on the frame. The little tabs on the frame will help you with positioning. The tabs have to go through little round holes in the buttons.
    2. Press the buttons on firmly so the glue will stick.
    3. Connect the plug contact to the motherboard.
  16. Installing the rear camera

    P9 - Installing the rear camera 01
    P9 - Installing the rear camera 02
    P9 - Installing the rear camera 03
    P9 - Installing the rear camera 04
    P9 - Installing the rear camera 05
    P9 - Installing the rear camera 06
    • 2 × 2,5 mm PH00 Phillips-Schrauben
    1. Put the camera in the enclosure.
    2. Connect the contact to the motherboard by carefully pressing the connector into the socket.
    3. Put the plate back on to secure the contact.
    4. Fasten the plate with the two screws.
  17. Connecting the battery contact

    P9 - Connecting the battery contact 01
    P9 - Connecting the battery contact 02
    P9 - Connecting the battery contact 03
    P9 - Connecting the battery contact 04
    P9 - Connecting the battery contact 05
    P9 - Connecting the battery contact 06
    • 2 × 2,5 mm PH00 Phillips-Schrauben
    1. Connect the wide flexible flat cable to the motherboard by gently pressing the contact into the socket until you hear it click into place.
    2. Now reconnect the battery.
    3. Put the plate back on to secure the contacts. The plate has to hook on both at the screw holes and in the middle.
    4. Fasten the plate with the two screws.
    5. Connect the antenna cable to the motherboard.
  18. Installing the display

    P9 - Installing the display 01
    P9 - Installing the display 02
    P9 - Installing the display 03
    P9 - Installing the display 04
    P9 - Installing the display 05
    1. Put the back cover at the short upper edge of the display and carefully connect the fingerprint sensor’s contact. You have to hear the contact click into place.
    2. Close the device by folding down the back cover and pressing on the display.
  19. Fastening the enclosure screws

    P9 - Fastening the enclosure screws 01
    P9 - Fastening the enclosure screws 02
    • 2 × 2,8 mm P1 Pentalob-Schrauben
    1. Use the two screws at the lower edge of the enclosure to close the device.
  20. Installing the SIM card tray

    P9 - Installing the SIM card tray 01
    P9 - Installing the SIM card tray 02
    P9 - Installing the SIM card tray 03
    1. Put the SIM tray and any cards back in your device. Make sure the tray is positioned properly.
Ø 4.5 (2 Ratings)

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