Reset Your Phone; Restore Your Backup Data - Huawei Mate20 Pro User Manual

You can enable Auto-backup on the backup page. If your device has more than 75% of the
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battery's capacity left, the system will automatically back up the data when the screen is off.
You can go to
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on the backup page, and then set a password when prompted. The password will be used
when you want to restore files later. Always remember your backup password or set security
questions to help remember the password as you will not be able to retrieve your backup files
without it.

Reset Your Phone

If the operating speed of your Phone starts to slow down due to long-term accumulation of caches
and residual files, you can reset your Phone to erase these cached files completely and restore your
device's factory settings.
Reset network settings: This will restore your Wi-Fi, mobile data network, and Bluetooth settings,
including hotspot tethering and Bluetooth pairing information. It won't change other settings on your
Phone, or delete any data or files.
Open Settings, go to System > Reset > Network settings reset, touch Reset network
settings, and follow the onscreen instructions to reset the settings.
Restore all settings: This will restore your device's initial network settings, fingerprint data, face
data, and lock screen passwords. It won't reset settings for Find my Phone or HUAWEI ID, nor will it
delete any data or files.
Open Settings, go to System > Reset > Reset all settings, touch Reset all settings, and
follow the onscreen instructions to reset the settings.
Restore factory settings: This will delete all data in your device's memory and storage, including
your account settings, system settings, app data, installed apps, music, images, and documents, and
restore your Phone to its original factory settings. Back up your data before restoring your device to its
factory settings.
Open Settings, go to System > Reset > Reset to factory settings, touch Reset phone, enter
the screen unlock password (if any), and follow the onscreen instructions to reset the settings.
Before restoring your Phone to its factory settings, log out of your Huawei account. Otherwise,
you may not be able to activate your Phone after the reset. (To log out, open
Huawei account in the search box to open Account center, and touch Log out at the bottom
of the Account center screen.)

Restore Your Backup Data

You need to select the corresponding method to the original backup method to restore the data on
your Phone.
> Backup encryption > Encrypt backups to enable Backup encryption
Backup and Restoration
Settings, enter
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