Huawei Mate 30, Руководство пользователя

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Restore All Settings
This operation will reset all network settings, your lock screen password, and the home
screen layout. If your device supports fingerprint or facial recognition, the enroled fingerprints
and facial data will be deleted as well. Other data or files will not be deleted from your
device. 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 device, including your accounts, app data and system
settings, installed apps, music, images, all files 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 device to its factory settings.
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 official 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 off 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.
Settings
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