Mate 30 Pro (5G) User Guide-(LIO-N29,EMUI11.0_01,en-gb)

Table Of Contents
Back Up with a USB Storage Device
In case of insucient storage space on your device, you can back up large les and any data
on a U
SB storage device, such as a USB ash drive or card reader.
1 Connect your device to a USB storage device via a USB OTG cable.
2 On the External storage screen of your device, touch USB storage.
3 Touch BACK UP, select the data you want to back up, then touch Back up.
4 Follow the onscreen instructions to set the password and password hint. The data will be
encrypted and backed up. The password will be required if you want to restore your data
backup.
To reset the password, go to the USB storage backup screen, then
> Reset passw
ord.
The new password is only valid for backups created thereafter.
Restore Your Data from a USB Storage Device
1 Connect y
our device to a USB storage device via a USB OTG cable.
2 On the External storage screen of your device, touch USB storage.
3 Select the backup you want to restore from the RESTORE FROM BACKUP list.
4 Select the data you want to restore, touch Restore, and enter the password as prompted.
Back Up with a NAS Device
You can back up your important data on a network-attached storage (NAS) device, also
known as a private cloud storage server. The NAS device provides shared folders for data
backup.
1 On the External storage screen of your device, touch Shared folder.
2 On your device, scan for available NAS devices using your Wi-Fi network, then touch an
applicable one to access and add its shared folders.
3 Touch BACK UP, select the data you want to back up, then touch Back up.
4 Follow the onscreen instructions to set the password and password hint. The data will be
encrypted and backed up. The password will be required if you want to restore your data
backup.
To reset the password, go to the Shared folder backup screen, then
> Reset
passw
ord.
The new password is only valid for backups created thereafter.
Restore Your Data from an NAS Device
1 On the E
xternal storage screen of your device, touch Shared folder.
2 On your device, scan for available NAS devices using your Wi-Fi network, then touch an
applicable one to access and add its shared folders.
3 Select the backup you want to restore from the RESTORE FROM BACKUP list.
Settings
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