Mate 30 Pro User Guide-(LIO-L09&L29,EMUI10.1_01,en,4G)

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, ngerprints, 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 les on the internal storage. 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, then
follow the onscreen instructions to restore your phone to its factory settings.
Simple Mode
Simple mode adopts a more concise layout for easy navigation, enlarges icons and fonts for
the home screen, and maximizes the volume.
Enable Simple Mode
Go to Settings > 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 the System Online
When an update is available, your phone will prompt you to download and install the update
package.
• Before updating, make sure your phone is running an ocial system version.
Otherwise, the update may fail and your phone may experience unknown issues.
• Back up your user data before the update.
• After an update, third-party apps that aren't compatible with the new system version
may become unavailable. In some cases, it may take some time for a compatible app
version to be released.
• During the update, do not power o or restart your phone, remove the memory card,
or insert a memory card.
Settings
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