Sony Xperia XZ1 Manual page 7

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To enable or disable Battery Care

0. Find and tap Settings > Battery > Battery Care.

1. Tap the slider to enable or disable Battery Care.

Learned patterns of the regular charging cycle are saved by Battery Care. Even if the

function has been disabled, it adopts to the learned patterns after enabling the

function again.



Update your device to ensure that you have optimal performance and the latest

enhancements.

Read about how to update and find latest software version.



Use the Xperia™ Companion computer application to perform a software repair to reset

your device. Note that all data is deleted from the internal storage of your device when

you perform a software repair. Content that you have saved on an external SD card,

such as photos, videos and music, is not deleted.

To back up your data using a computer

0. Make sure that

1. Connect your device to the computer using a USB Type-C™ cable.

2. Computer: Open the Xperia™ Companion software if it is not automatically

launched. After a few moments, the computer detects your device.

3. Make sure that the USB connection mode on your Xperia™ device is set to

Transfer files.

4. Select Backup on the

instructions.

To repair the device software using Xperia™ Companion

If possible, you should always back up all personal data before performing a

software repair. All data in the internal memory is overwritten during a software

repair. Content on an external SD card is kept.

5. Make sure you know your Google™ account username and password. Depending

on your security settings, you may need to enter them in order to restart the

device after a software repair

6. Make sure that

Xperia™ Companion

is installed on your PC or Mac

main screen and follow the on-screen

is installed on your PC or Mac