how to reformat or reinstall SAMSUNG GALAXY S7 (EDGE) G930 / G930FD / G935 / G935F / G935FD with clean factory default android operating system or firmware restore

How to Easily Master Format SAMSUNG GALAXY S7 (EDGE) G930 / G930FD / G935 / G935F / G935FD with Safety Hard Reset?

Tips and tricks to fix SAMSUNG GALAXY S7 / S7 EDGE trouble when something happen. This phone have big LCD…

55 years ago