# Update System

In `Settings-Update`, you can view the current system version, manually check for updates, and set the interval for system update checks.

## View the Current System Version

The Update page shows the current system update status and Current version.

![Update overview](position://apps/settings/device-update#device-update-overview)

1. Open `Settings-Update`.
2. View the current update status on the page.
3. View the current system version in `Current version`.

## Check and Update the System

1. Open `Settings-Update`.
2. Click [Update Check].
3. After the check is complete, view the current update status according to the result:
   - When the system is already up to date, the page shows `"Already the latest version"`:
     ![Already the latest version](position://apps/settings/device-update#check-update-latest)
   - When an update is available, the page shows `New version` and `Current version`, and displays the update notes:
     ![Update available](position://apps/settings/device-update#update-available)

4. If an update is available, click [Download] to download the update package.
5. After the download is complete, the button changes to [Update Now]. Click [Update Now].
6. The system opens the `Update Now` confirmation dialog:
   ![Update confirmation dialog](position://apps/settings/device-update#update-confirm-dialog)

7. The confirmation dialog warns: `"Updating the BIOS carries certain risks. Do not disconnect power or shut down the device during the update. The upgrade takes about 10-20 minutes. During this time, the device will restart automatically, and upload/download tasks and running services will be interrupted. Update now?"`.
8. After confirming that the device can restart and interrupt current tasks, follow the on-screen prompts to confirm. The system will start the upgrade.

## Set the Update Check Interval

1. Open `Settings-Update`.
2. Click [Update Setting]:
   ![Update settings dialog](position://apps/settings/device-update#update-settings-dialog)

3. In `Update check interval`, select [User customizable].
4. Set the check interval value and select the time unit. The time unit can be `hour` or `day`.
5. Click [Confirm] to save; to exit, click [Cancel].

## FAQ

| Question | Handling or suggestion |
| --- | --- |
| Will a system update restart the device? | After clicking [Update Now], the confirmation dialog indicates that the upgrade takes about 10-20 minutes, the device will restart automatically, and upload/download tasks and running services will be interrupted. See [Update the system](apps/settings/device-update). |