To to insert or remove the battery in your device, follow these steps:
Important: Before removing or replacing the battery, make sure the device is switched off. To turn the device off, hold down the key until the device options pop up displays, then tap Power off.
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To turn on, turn off, or use battery life saving features on the device, follow these steps:
To change settings for the battery life saving feature, follow these steps:
To save and extend battery life, follow these steps:
Lower screen brightness and timeout duration
Turn off Wi-Fi, Bluetooth, GPS, Portable Wi-Fi Hotspot
Change application sync settings
Turn off background data
Minimize use of third party applications
Toggle from 4G to 2G
Update to the latest software
Set device to sleep when unused
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