Battery saving mode helps your phone conserve energy and extend the amount of time between
charges. When turned on, battery saving mode monitors the battery strength. When your
battery strength starts getting low, the application automatically adjusts some options
in the phone. Some options the phone adjusts to extend battery strength include:
- Reducing the brightness of the backlight to its lowest level.
- Reducing the length of time before the backlight turns off.
- Turning on the option to automatically dim the backlight.
- Reducing the setting for the Mobile Hot Spot automatic shutdown timer.