
Sony Xperia M4 Aqua
Find "Factory data reset"
Slide two fingers down the display starting from the top edge of your phone.
Press the settings icon.
Press the settings icon.
Press Backup & reset.
Press Factory data reset.
Restore factory default settings
Press ERASE EVERYTHING.
Press ERASE EVERYTHING.
Wait a moment while the factory default settings are restored.
Follow the instructions on the display to set up your phone and prepare it for use.
Wait a moment while the factory default settings are restored.
Follow the instructions on the display to set up your phone and prepare it for use.