Replace the earpiece

When you’re talking on your phone, you can’t hear the other person.

  • iPhone 8
  • 15 Steps
  • Difficult
  • 45 min.
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Introduction

In this guide, we show you how to replace your iPhone 8’s defective earpiece. You need this repair if you can’t hear the person you’re talking to or the call is very quiet.

Back up all your data before the repair, and touch something like a radiator to get rid of any static charges.

Required tools

  • Hard Plastic Pick

    Hard Plastic Pick

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

    €1.00 at the iDoc store
  • Heat gun

    Heat gun

    You can use a heat gun to heat parts that are glued on so they’re easier to remove. In most cases, you can also use a hairdryer.

    from €14.99 on Amazon
  • 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
  • Plastic prying tool

    Plastic prying tool

    You need a flat plastic prying tool to disconnect the various plugs and connectors.

    €2.00 at the iDoc store
  • Suction cup

    Suction cup

    A suction cup is perfect for lifting smooth surfaces such as displays or rear glass panels.

    €3.00 at the iDoc store
  • Tweezers

    Tweezers

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

    €16.00 at the iDoc store
  • Pentalobe PL1 screwdriver

    Pentalobe PL1 screwdriver

    You need the right screwdriver for removing pentalobe PL1 screws.

    €10.00 at the iDoc store
  • Phillips PH00 screwdriver

    Phillips PH00 screwdriver

    You need the right screwdriver for removing PH00 screws.

    €7.00 at the iDoc store

Required replacement part

  • iPhone 7/8 Earpiece

    iPhone 7/8 Earpiece

    When you’re talking on your iPhone 7 / iPhone 8, you can’t hear the other person or the call is very quiet. Sound familiar? Sounds like you need a new earpiece. Replacing this part will also help if the sound is tinny or distorted.

    €14.00 at the iDoc store
Show all replacement parts for the iPhone 8 

Replacement parts and tools for this repair

Our tools plus the right spare part help you fix your device easily.

iPhone 7/8 Earpiece

When you’re talking on your iPhone 7 / iPhone 8, you can’t hear the other person or the call is very quiet. Sound familiar?...

Pentalobe Toolkit

Do you need to repair your smartphone? This kit includes the tools you need to tackle basic repairs for yourself, from the ESD spudger to the...

together for €39.00

Getting started

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

15 steps
  1. Switching off your device

    iPhone 8 - Switching off your device 01
    iPhone 8 - Switching off your device 02
    1. Turn your iPhone off completely to avoid damaging it during the repair. Press the Sleep/Wake button for about three seconds until the slider labeled “power off” appears.
    2. Swipe it from left to right. Now your iPhone will shut down completely, which can take about ten seconds.
    Comments
  2. Removing the enclosure screws

    iPhone 8 - Removing the enclosure screws 01
    • 2 × 3.4mm Pentalobe

    You need a pentalobe screwdriver (PL1) to open the iPhone 7.

    1. Remove the two pentalobe screws at the bottom of the enclosure. They’re to the right and left of the Lightning connector. Put the screws in the same section of your magnetic pad.
    Comments
  3. Lifting the display

    iPhone 8 - Lifting the display 01
    iPhone 8 - Lifting the display 02
    iPhone 8 - Lifting the display 03
    iPhone 8 - Lifting the display 04
    1. Put your iPhone 8 on a soft, clean surface to avoid scratching the back.
    2. To lift the front panel, you need a suction cup, a hard plastic pick and a heat gun. If the screen is severely cracked, cover all of it with packing tape before you continue.
    3. The screen is glued to the frame. Use a heat gun to heat the outer edges of the display to about 60°C (140°F).
    4. Place the suction cup over the Home button (if possible) or next to it. While lifting the screen with the suction cup, insert the hard plastic pick between the aluminum frame and the display frame and press down the aluminum frame. Because the display’s glued on, you have to slide the pick all around the iPhone between the aluminum frame and the display frame. Don’t stick the pick in too far on the side where the Sleep/Wake button is because that could damage the flexible flat display cables.
    5. Now use the pick to push the display so the tabs come out of the aluminum frame. Then you can fold the display over to the side.
    6. Set the display on the aluminum frame so you don’t stretch the flexible flat cables too much.

    If necessary, heat the outer edges of the display a few times. Don’t forget that the flexible flat cables for the display are on the side with the Sleep/Wake button. The display is also hooked onto the edge of the earpiece.

    Comments
  4. Disconnecting the battery contact

    iPhone 8 - Disconnecting the battery contact 01
    iPhone 8 - Disconnecting the battery contact 02
    iPhone 8 - Disconnecting the battery contact 03
    • 2 × 2.6 mm Phillips
    • 2 × 1.0 mm Phillips

    Before starting the repair, disconnect the battery contact to prevent short circuits and avoid accidentally turning on your device during the repair.

    1. Use a phillips screwdriver (Ph00) to remove the four phillips screws. Then take off the cover. Put all the parts in the same section of your magnetic pad.
    2. Now carefully lift off the battery contact by inserting a plastic spudger slightly below the connector.
    Comments
  5. Disconnecting the display connectors

    iPhone 8 - Disconnecting the display connectors 01
    iPhone 8 - Disconnecting the display connectors 02
    iPhone 8 - Disconnecting the display connectors 03
    • Connector

    Use the spudger to disconnect the connectors for the display and Home button.

    Comments
  6. Disconnecting the FaceTime connector

    iPhone 8 - Disconnecting the FaceTime connector 01
    iPhone 8 - Disconnecting the FaceTime connector 02
    iPhone 8 - Disconnecting the FaceTime connector 03
    • 3 × 1.0 mm Phillips
    1. Use a Phillips screwdriver (PH00) to remove the three Phillips screws. Then take off the cover. Put all the parts in the same section of your magnetic pad.
    2. Using a spudger, carefully disconnect the FaceTime connector from the PCB.
    3. Now you can take off the display all the way.
    Comments
  7. Removing the earpiece

    iPhone 8 - Removing the earpiece 01
    iPhone 8 - Removing the earpiece 02
    iPhone 8 - Removing the earpiece 03
    iPhone 8 - Removing the earpiece 04
    • 1 × 1,5 mm Phillips-Schraube
    • 2 × 2,5 mm Phillips-Schraube
    • 1 × 2,2 mm Phillips-Schraube
    • 1 × 1,7 mm Phillips-Schraube
    1. The earpiece is on the back of the display unit. Remove the three Phillips screws from the cover on the earpiece. Put all the parts in the same section of your magnetic pad.
    2. Remove the two Phillips screws holding the earpiece in place.
    3. The earpiece is under the front camera’s flexible flat cable. Fold the cable slightly to the side so you can remove the earpiece.

    Note that the screws have different lengths. Mixing them up could cause damage to the display during assembly.

    Comments
  8. Installing the earpiece

    iPhone 8 - Installing the earpiece  01
    iPhone 8 - Installing the earpiece  02
    iPhone 8 - Installing the earpiece  03
    iPhone 8 - Installing the earpiece  04
    iPhone 8 - Installing the earpiece  05
    • 1 × 2,2 mm Phillips-Schraube
    • 1 × 1,7 mm Phillips-Schraube
    • 1 × 1,5 mm Phillips-Schraube
    • 2 × 2,5 mm Phillips-Schraube5
    1. Put the earpiece in its original position below the flexible flat cable between the FaceTime camera and the sensors.
    2. Fasten the two screws.
    3. Then put the cover back on and fasten the three Phillips screws. Make sure the front camera is centered on the front of the display. Move it slightly if necessary.

    Don’t tighten the screws too much or you’ll be able to see them through the finish on the front.

    Comments
  9. Frame sticker

    iPhone 8 - Frame sticker 01
    iPhone 8 - Frame sticker 02
    iPhone 8 - Frame sticker 03
    iPhone 8 - Frame sticker 04
    iPhone 8 - Frame sticker 05
    1. To make sure that the new frame sticker will really stick, remove all residue of the old glue and dirt.
    2. Remove the first backing film.
    3. Position it carefully on one side and press it on gently.
    4. Remove the second piece of film.

    Please note the correct orientation of the frame sticker. The corners of the sticker differ and will help you.Even if you use a new frame sticker, your iPhones' water resistance may not be 100% what it was before!

    Comments
  10. Connecting the FaceTime contact

    iPhone 8 - Connecting the FaceTime contact 01
    iPhone 8 - Connecting the FaceTime contact 02
    iPhone 8 - Connecting the FaceTime contact 03
    iPhone 8 - Connecting the FaceTime contact 04
    • Connector
    • 3 × 1,0 mm Phillips-Schraube
    1. Hold the display upright on the frame and connect the FaceTime contact to the logic board.
    2. Set the display on the side of the frame.
    3. Put the FaceTime contact’s cover back in the iPhone and secure it with the three Phillips screws.
    Comments
  11. Connecting the display

    iPhone 8 - Connecting the display 01
    iPhone 8 - Connecting the display 02
    iPhone 8 - Connecting the display 03
    • Connector
    1. Connect the two connectors from the Home button and display to the logic board.
    Comments
  12. Connecting the battery contact

    iPhone 8 - Connecting the battery contact 01
    iPhone 8 - Connecting the battery contact 02
    iPhone 8 - Connecting the battery contact 03
    iPhone 8 - Connecting the battery contact 04
    • Connector
    • 2 × 2.6 mm Phillips
    • 2 × 1,0 mm Phillips-Schraube
    1. Reconnect the battery by connecting the battery contact.
    2. Put the cover back in the iPhone and secure it with the four screws.
    Comments
  13. Attaching the display

    iPhone 8 - Attaching the display 01
    iPhone 8 - Attaching the display 02
    iPhone 8 - Attaching the display 03
    1. Put the display on the side of the frame and lower it onto the iPhone.
    2. Then press the entire display into the frame.
    Comments
  14. Fastening the enclosure screws

    iPhone 8 - Fastening the enclosure screws  01
    • 2 × 3.4 mm Pentalobe
    1. Screw the two pentalobe screws to the left and right of the Lightning connector into the enclosure.
    Comments
  15. Setting the time

    iPhone 8 - Setting the time  01

    When the battery is removed from the device, the iPhone loses the time and sets itself to 1:00 a.m. on 1/1/1970. You could have trouble connecting to the cellular network if the time isn’t set.

    After a repair, complete the following steps:

    1. Synchronize your iPhone with iTunes or connect to a WLAN network and wait until the time is set.
      The time won’t be set automatically unless you enable this feature in the settings.
      Settings > General > Date & Time > Set Automatically
    2. Remove the SIM tray with the SIM card and reinsert it.
    3. Activate airplane mode on the device and then deactivate airplane mode.
      Settings > Airplane Mode
    Comments

You did it!

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