Fix Microsoft Defender Privacy Protection Turning Off on Android
Question details
The user is trying to keep Microsoft Defender's Privacy Protection active in the background, but it keeps turning off automatically.

- Product
- Microsoft Defender
- Device & OS
- Android 14
- Scenario
- Maintaining an active Privacy Protection connection in Microsoft Defender without it being killed by the mobile operating system.
- Observed behavior
- Microsoft Defender Privacy Protection intermittently disables itself on a Samsung device running Android 14, even after disabling battery restrictions and Adaptive Battery.
Ensure your device is updated to the latest Android 14 build and that you have the most recent version of Microsoft Defender installed from the Google Play Store.
Verify Unrestricted Battery and Permission Settings
Prevent the Android operating system from automatically suspending or killing the Microsoft Defender app to save battery.
Android 14 introduces strict background processing limits that can terminate always-on services like VPNs or privacy protections. Adjusting the system's battery optimization settings specifically for Microsoft Defender can prevent these disconnections.
Navigate to your device Settings, select 'Apps', and search for 'Microsoft Defender'.
Tap on 'Battery' within the app info page and select the 'Unrestricted' option to allow the app to run freely in the background.
Go back to the previous screen and toggle off the switch for 'Remove permissions if app is unused' or 'Pause app activity if unused'.
Go to Settings > Battery > Background usage limits, and ensure Adaptive Battery is turned off. If available, try adding Microsoft Defender to the 'Never sleeping apps' list.

Report the Issue with Diagnostic Data
If system settings do not resolve the issue, submit a detailed report to Microsoft so developers can address OS-specific compatibility bugs.
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- 1. Download the App: Search for WPS Office in the Google Play Store and install the application.
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Frequently Asked Questions
Why do Android devices kill background security apps?
Android operating systems employ aggressive battery management features like Adaptive Battery or Deep Sleep to extend device usage. These features can sometimes misidentify background security apps or VPNs as battery-draining processes and terminate them.
Why can't I add Microsoft Defender to my 'Never sleeping apps' list?
Depending on the specific Android version and manufacturer skin (like Samsung's One UI on Android 14), certain apps that provide system-level services or VPN profiles might not be eligible to appear in the 'Never sleeping apps' menu. Relying on the 'Unrestricted' battery setting is the recommended alternative.
Will disabling Adaptive Battery drain my device faster?
Disabling Adaptive Battery restricts the operating system from throttling background apps based on your usage patterns. While this helps keep apps like Microsoft Defender active, you may notice a slight decrease in overall battery life.




