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.
Go to Software update.
, and touchWhen 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 Wi-Fi network when downloading the update package.
. To avoid data usage, connect your device to aYour device will automatically restart once the update is complete.
Update overnight: Touch
, and enable Auto-download over Wi-Fi and Update overnight.
Your device will automatically update between 02:00–04:00 and restart once the update is complete.
To ensure a successful overnight update, make sure that your device is powered on with the screen locked, no alarms set for this period of time, and the battery level higher than 35%. Connect your device to a charger if necessary.
To disable automatic updates, touch on the Software update screen, then disable Auto-download over Wi-Fi.