The battery dies too fast

If the battery dies too fast:

• Close applications and other functions when not used, for example, Bluetooth™, Wi-Fi^®, web browser, and music player. The battery consumption is increased when several applications or functions run at the same time, or are active.
• Check the signal strength. If low or no signal, move to a location free from obstruction to improve reception. When in poor network coverage areas, your phone frequently scans for a network connection, which consumes the battery.
• Lower the screen display brightness level.
• Charge your phone often. This will not affect the lifetime of the battery. If you charge your phone using a computer, the charging time will vary based on the computer specifications. If the battery is low, your phone will not immediately power up when you connect it to a computer using a USB cable.

To extend the battery life:

• Turn off all data traffic over Wi-Fi^®. From the Home screen, find and tap Settings > Connectivity > Wi-Fi, and tap the Wi-Fi switch to turn off the Wi-Fi^® function.
• Turn off Bluetooth™. From the Home screen, find and tap Settings > Connectivity > Bluetooth, and tap the Bluetooth switch to turn off Bluetooth™.
• Adjust the screen brightness. From the Home screen, find and tap Settings > Appearance and drag the Brightness slider to the left.