Prerequisites
You have connected the device to the MDM according to 10.6 Connect to the MDM.
Procedure
When an upgrade package is available, upgrade the system.
Manual upgrade
Tap , go to System > System upgrade, and tap Check for update, and then follow the on-screen
instructions to upgrade the device.
When the System upgrade dialog box appears on the screen, tap OK to download the upgrade package.
After the download is completed, the device starts to upgrade.
Automatic upgrade
The device automatically downloads the upgrade package, and then starts to upgrade.
After you receive a system upgrade notification, the device automatically downloads the upgrade package,
and then starts to upgrade.