Mate30 Pro 5G User Guide-(LIO-N29,EMUI12.0_01,en-gb)

Table Of Contents
Go to Settings > System & updates > Reset > Reset phone, touch Reset phone, and follow
the onscreen instructions to restore factory settings.
Update Your Device System Online
When an update is available, your device will prompt you to download and install the update
package.
Before updating, make sure that your device is running an ocial system version.
Otherwise, the update may fail and your device may experience some 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 such cases, it may take some time for a compatible app
version to be released.
During the update, do not power o or restart your device, remove the memory card,
or insert a memory card.
1 Go to Settings > System & updates, and touch Software update.
2 When an update is available, you can either manually download and install the update
package, or choose for your device to be updated automatically overnight.
Download and install the update package: Go to New version > Download & install.
To avoid data usage, connect your device to a Wi-Fi network when downloading the
update package.
Your device will automatically restart once the update is complete.
Update overnight: Touch , and enable Auto-download over Wi-Fi and Update
overnight.
To disable automatic updates, touch on the Software update screen, then disable Auto-
download over Wi-Fi.
Update the Parameter Version of Your Device Online
The parameter version may update operator parameters, time zone parameters, and device
parameters, among others, and oer optimizations for functions, including the mobile
network, power consumption and performance, and feature compatibility. Your device will
prompt you to install the update for these parameters to be automatically adjusted for a
better experience.
Automatic update
1 Go to Settings > About phone > Parameter version, touch
, and make sure that
Auto-update parameters is enabled.
2 When a new parameter version is detected, your device will automatically download and
update it.
Settings
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