October 24, 2011, 12:20 PM — Here's how to add the Power Control Widget to your Android device to save battery life by turning off unnecessary services.
1. Press long on the Home screen.
2. Go to Widget then Power Control.
3. The Power Control Widget will let you turn off GPS, Bluetooth, and WiFi with one tap.
Shutting down unnecessary services will help prolong battery life on your Android device.
Top Android Tips | MLSA