Mate 30 User Guide-(TAS-L09&L29,EMUI11.0_01,en)

Go to Set
tings > System & updates > Reset, touch Reset network settings, then follow the
onscreen instructions to reset network settings.
Restore All Settings
This operation will reset all network settings, your lock screen password, and the home
screen layout. If your phone supports ngerprint or facial recognition, the enrolled
ngerprints and facial data will be deleted as well. Other data or les will not be deleted
from your phone. This operation does not restore the settings of Find Device, Users &
accounts, Device administrators, or app settings either.
Go to Settings > System & updates > Reset, touch Reset all settings, and follow the
onscreen instructions to complete the operation.
Restore Factory Settings
This operation will erase data on your phone, including your accounts, app data and system
settings, installed apps, music, images, all les in the internal storage, security chip contents,
and locally-stored system, app, and personal data related to HUAWEI IDs. Make sure to back
up your data before restoring your phone to its factory settings.
Go to Settings > System & updates > Reset > Reset phone, touch Reset phone, and follow
the onscreen instructions to restore factory settings.
Enable or Exit Simple Mode
Simple mode adopts a more concise layout for easy navigation, enlarges icons and fonts for
the home screen, and maximizes the volume.
This feature may vary by device.
Enable Simple Mode
Go to Set
tings > System & updates > Simple mode and touch Enable.
Touch and hold any icon to drag it to the desired location or uninstall it if it is not a
mandatory app.
Exit Simple mode
Open Settings and touch Exit Simple mode.
Update Your Phone System Online
When an update is available, your phone will prompt you to download and install the update
package.
Settings
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