User manual
Table Of Contents
- Getting Started
- Personalizing
- Changing the System Language
- Setting the Date and Time
- Changing the Phone, Notification, or Alarm Ringtone
- Turning System Sounds On/Off
- Adjusting Volumes
- Switching to Silent or Vibration Mode
- Applying New Wallpapers
- Changing the Screen Brightness
- Protecting Your Phone With a Screen Lock
- Protecting Your Phone With Encryption
- Knowing the Basics
- Connecting to Networks and Devices
- Phone Calls
- Contacts
- Messaging
- Calendar
- Browser
- Camera
- Gallery
- Music
- Video
- FM Radio
- Sound Recorder
- More Features
- Settings
- Troubleshooting
- For Your Safety
20
Extending the Battery Life
Active applications, screen brightness levels, Bluetooth usage, and
GPS functionality can drain your battery. You can follow these
helpful tips to conserve your battery power:
Reduce the screen backlight time.
Lower the screen brightness.
Turn Bluetooth off when not in use.
Disable location service when not in need. Most applications
using location service will periodically request your current
location through GPS, Wi-Fi, Bluetooth, or mobile networks and
each query drains your battery.