Updating iOS on Devices
You can prompt supervised iOS devices to update their operating system. Complete the following steps to update iOS on one or more devices:
1. Go to MDM > Devices.
2. Click iOS.
3. Use the checkboxes to select one or more devices. Devices with an out-of-date version of iOS are indicated with an orange icon.
4. Click Update iOS.
Note that only those selected devices that are supervised and are running an out-of-date version of iOS will update.
5. Specify the name of the group and click Save.