Samsung Galaxy J7 V Earpiece Speaker Replacement

はじめに

Use this guide to replace a malfunctioning earpiece speaker in your Samsung Galaxy J7 V. If you have difficulty removing the 14 screws, my team found it easier to flip the phone upside down and use the screwdriver to loosen. Once the screws are loose, use the magnet tool to remove them fully.

必要な工具と部品

手順1 Screen

Samsung Galaxy J7 V Earpiece Speaker Replacement, Screen: 手順 1、 1の画像 1

Be very careful during this step. The OLED (organic light-emitting diode) display is very fragile and can break easily.
Insert a Jimmy tool under one of the corners of the display and gently raise the display.

編集

手順2

Gently slide the Jimmy tool around the entire perimeter of the phone.

編集

手順3

Be extra careful with the display's ribbon cables. They are fragile.
Carefully lift the display to remove it.

編集

手順4 Home button

Samsung Galaxy J7 V Earpiece Speaker Replacement, Home button: 手順 4、 1の画像 1

Locate the socket of the home button.
Fit the metal spudger in between the socket and the home button.

編集

手順5

Take the metal spudger and slide it underneath the home button.
Lift up until the home button is removed from its socket.

編集

手順6 Motherboard

Samsung Galaxy J7 V Earpiece Speaker Replacement, Motherboard: 手順 6、 1の画像 1

Remove fourteen screws from the midframe using a Phillips #00 screwdriver.

編集

手順7

Flip the phone to the back side where the battery was removed.
Apply pressure with your hands to pop the midframe off.

編集

手順8

Flip the phone back over.
Remove the single black screw from the motherboard using a Phillips #00 screwdriver.
Place a few iFixit opening picks beneath the motherboard.
Spread the opening picks evenly around the motherboard to ensure it does not bend as you remove it.
Lift the motherboard using the iFixit opening picks.