Learn how to replace the battery and save battery life on the Sony Xperia Z . Find out more on this page:
The Sony Xperia Z is equipped with an internal battery. We're sorry, but inserting and removing the battery is not available on this device.
If you cannot access the menus because the device is frozen or will not power on, perform the following:
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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, and Portable Wi-Fi Hotspot
Reduce application auto-sync settings
Turn off background data
Minimize use of third party applications
Toggle from 4G to WCDMA
Update to the latest software
Set device to sleep when unused
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