Samsung Galaxy A8 (2018) Display Replacement
Ensure a full device backup before proceeding with this guide, as it will erase existing data.
- Verify you have the required tools and necessary components for the repair.
- This guide is intended to replace the display on your Samsung Galaxy A8 (2018), specifically addressing unresponsive or damaged touchscreens.
Step 1 | Display
Press and hold the power button to turn off your device.
- This is a necessary step before changing the screen.
Step 2
Insert the SIM Card Ejection tool into the small hole.
- Push gently to release the SIM Card tray.
- The tray will eject, allowing access to the SIM card slot.
Step 3
Risk of damage to fragile rear glass — avoid overheating.
- Heat the back of the device with a hairdryer to loosen adhesive.
- Insert a plastic card or opening pick between glass and frame to create an opening.
- Carefully separate rear glass from rest of the device.
Step 4
- Use tweezers to disengage the camera from the motherboard.
- Lift the back panel away from the device's chassis.
Step 5
Remove the P2 Pentalobe screwdriver and take out the 14 (0.8mm) screws.
- Use a Phillips #0 screwdriver to remove the remaining four (1.5mm) screws.
- Leverage gently with the spudger under the top antenna to lift it.
- Continue lifting and extracting the NFC antenna using the spudger.
Step 6
- Disconnect the battery using a spudger.
- Lift the speaker gently and remove it from its slot.
- Unplug the display cables from the device.
Step 7
Never apply excessive heat to the center of the display panel — risk of damage.
- Use a hairdryer to soften the adhesive for a few seconds, targeting the front panel.
- Insert an opening pick gently between the screen and chassis to create an opening.
- Gently slide the plastic card around the screen to separate it from the chassis.