TUTORIALS
https://youtube.com/playlist?list=PLUskUU-NvGqjnChNn1dGc3QvkKSICgg6F

TROUBLESHOOTING
https://julietapp.blogspot.com/p/troubleshooting-general.html

How to uninstall
Device administration must be disabled before uninstalling.
Just disable the "Auto screen lock" option.

This app shows a fullscreen battery indicator when the device is connected.

Features and Benefits

• Persistent service: Background service.
Autostart on boot and after update
• Custom color
• Auto screen lock
• Easy to use