Galaxy A3 Hard Reset
Here is the instruction of how to hard reset on Galaxy A3. Hard Reset reset your phone to its factory settings. We recommend you to back up your smartphone before performing hard reset. If you try to perform hard reset due to updating or installation issues, we recommend you to perform soft reset first.
SOFT RESET
Step 01. Press and Hold the Power button until the phone turns off.
HARD RESET
Step 01. Power Off your mobile device completely.
Step 02. Press and Hold Home + Volume Up + Power keys together at the same time for about few seconds until the Samsung logo comes up on the screen.
Step 03. Release all keys when the logo appears on the screen.
Step 04. Use the volume key to navigate to wipe data/factory reset option and select it with the power button.
Step 05. Now select Yes – delete all user data to process the hard reset and then select reboot system now option.
Step 06. DONE!!