=== 8. SYSTEM UPDATE === Select system update type, start time, end time, and SAVE and Apply Policy, the system will be updated in the selected time. {{:novaemm:android_management:device_profile:screenshot_75.png?nolink|}} **System Update Type** \\ System update type is a setting that allows you to control how and when your device installs system updates. {{:novaemm:android_management:device_profile:screenshot_76.png?nolink|}}

Setting	Description
Automatic	Your device will automatically download and install system updates as soon as they are available, without asking for your permission or confirmation.
Windowed	Your device will install system updates during a specific time window that you can choose, such as at night or during off-peak hours.
Postpone	Your device will postpone or delay the installation of system updates for a certain period of time, such as 30 days or until you manually approve them.
Start Time	You can set the start time for the system update.
End Time	You can set the end time for the system update.

**Annual System Update Freeze Period** \\ The annual system update freeze period is a time frame during which system updates are not applied to devices. {{:novaemm:android_management:device_profile:screenshot_77.png?nolink|}}

Setting	Description
Start Date	You can set the start date for the system update Freeze Period.
End Date	You can set the end date for the system update Freeze Period.

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