How to hard reset Sony Xperia M4 Aqua E2303 via Settings menu. Hard reset also called Factory reset or Master reset. Created using YouTube Video Editor 0:00 / 1:25 Hard Reset SONY Xperia M4 Aqua - factory reset by Android settings HardReset.Info 1.04M subscribers Subscribe 126K views 7 years ago More info: The hard reset for the Sony Xperia M4 Aqua is the same as the reset of the Sony Xperia M4 Aqua dual mobile phone. These mobile phones have two options when it comes to doing a hard rest back to the factory settings. The instructions are pretty much the same for both. Also remember to backup your data before you do a reset. Above Link For More Methods.Description :Sony 0:00 / 5:21 Como Realizar Hard Reset Sony Xperia M4 Aqua INFORGALA 2.28K subscribers 53K views 4 years ago ¡Hola! Esta vez os enseñamos a resetear un Sony Xperia M4 Aqua. Te ofrecemos Factory Hard Reset Sony Xperia M4 Aqua E2303 using factory reset secret code. Power on the phone and open Phone Dialer. Once the phone's dialer is open, type - *#*#7378423#*#*. From the menu which shows up on the screen select option Customization Settings and then Reset customization. How to factory reset on your Sony Xperia M4 Aqua ? If you need to wipe your phone's data for any reason, you can perform a factory reset from the settings menu. This feature will completely erase your personal information and data from your device and make it 100% clean. KJrc.