Purple Tools for Android
Settings
Screen Saver
1min
1 after successfully installing the application, you will be welcomed by the home screen of purple tools 2 click on "setting" , as seen in the below image (marked in red) 3 click on "screen saver" , as seen in the below image (marked in red) 4 click on "screen saver/sound" to switch it on/off , as seen in the image below 5 select the time you want the "screen saver" to start from the drop down menu, as seen in the below image