Operation Manual

67
Backup, restoration, and update
5.
Select the data you want to back up, and follow the onscreen instructions
to back it up.
For details about how to connect your phone to a USB storage device,
see
Connecting your phone to a USB storage device
.
Restoring data from the local storage
1.
On the home screen, touch
Tools
> .
2.
Select the backup file you want to restore. You can use the file's backup
time as a reference.
3.
If the backup file has been encrypted, enter the password when prompted,
and touch
OK
.
4.
Select the data you want to restore, and touch
RESTORE
.
Restoring data from a USB storage device
Connect the USB storage device to your phone using a USB OTG cable. Make
sure your phone can detect the USB storage device.
1.
On the home screen, touch
Tools
> .
2.
Touch >
Back up to external USB storage
.
3.
Select the backup file you want to restore. You can use the file's backup
time as a reference.
4.
If the backup file has been encrypted, enter the password when prompted,
and touch
OK
.
5.
Select the data you want to restore, and touch
RESTORE
.
For details about how to connect your phone to a USB storage device,
see
Connecting your phone to a USB storage device
.