Samsung Z2 User Manual page 31

Basics
Backing up and restoring data
Keep your personal information, app data, and settings safe on your device. You can back up
your sensitive information to a backup account and access it later. You must sign in to your
Samsung account to back up or restore data. Refer to Accounts for more information.
Using a Samsung account
On the Apps screen, tap Settings → Backup and reset → Back up, select the items to back
up, and then tap Back up.
To set the device to automatically back up data, tap the Auto back up switch to activate it.
To restore data using a Samsung account, open the Apps screen and tap Settings → Backup
and reset → Restore. Current data will be deleted from the device to restore the selected
items.
Performing a data reset
Delete all settings and data on the device. Before performing a factory data reset, ensure you
back up all important data stored on the device. Refer to Backing up and restoring data for
more information.
On the Apps screen, tap Settings → Backup and reset → Factory data reset → Reset →
OK. The device automatically restarts.
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