Huawei Mate 20 X User Manual page 109

Restore Your Data from a USB Storage Device
1
Connect your phone to a USB storage device via a USB OTG cable.
2
On the External storage screen of your phone, 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 phone, touch Shared folder.
2
On your phone, 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
password.
The new password is only valid for backups created thereafter.
Reset Your Phone
Reset Network Settings
This operation will reset your Wi-Fi, mobile data network, and Bluetooth settings. It will not
change any other settings on your phone or delete any data.
Go to Settings > System & updates > Reset, touch Reset network settings, then follow
the onscreen instructions to reset network settings.
Reset All Settings
This operation will reset all network settings, fingerprints, face recognition data, and the lock
screen password of your phone. It will not delete any data from your phone.
Go to Settings > System & updates > Reset, touch Reset all settings, then follow the
onscreen instructions to reset all settings.
Restore Factory Settings
This operation will erase all the data on your phone, including your accounts, app data,
system settings, installed apps, music, images, and all files on the internal storage. Make sure
to back up your data before restoring your phone to its factory settings.
Settings
> Reset
106