Samsung Galaxy Express 3 Back and Recent Apps button Replacement
If the back or recent tabs buttons stop working, proceed with caution.
- Remove the screen by following a separate guide or manufacturer's instructions.
Step 1 | Battery
Identify the indent area marked in red.
- Use your fingertip or a Prying Tool (e.g., guitar pick) to gently separate the back from the phone body.
Step 2
Never use a metal tool on the battery - risk of injury.
- Remove the cover and locate the SAMSUNG battery.
- Lift up the bottom indent using your fingernail or a Plastic Prying Tool, such as a guitar pick.
Step 3 | Screen
Remove the Piece with a Plastic Prying Tool.
Step 4
Disconnect the screen connector.
Step 5
Heating the screen is crucial to loosen the adhesive without damaging the LCD.
- Apply heat from a blow dryer or heating pad to the screen for several minutes.
- The adhesive should now be loosened, allowing for easy removal of the screen.
Step 6
Use only a plastic prying tool, such as a spudger or guitar pick, to lift out the glass digitizer and LCD screen.
- Lift around the edges, moving slowly and carefully to avoid cracking the parts.
- A metal tool can damage the screen; ensure your chosen tool is made of plastic.
Step 7 | Back and Recent Apps Touch Sensor Button(s)
Never use a metal tool — risk of damage to the phone.
- Remove circuit buttons using a plastic tool.
- Beware of old or recent tabs and remove them as needed with a plastic tool.