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Trying to install an APK manually on an Android Enterprise-managed device, but the device shows that allowing unsigned or unknown apps is blocked by policy. I checked the policy settings but couldn’t figure out where this restriction is coming from. Is there a Hexnode setting that allows APK installation from unknown sources?
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Replies (3)
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Hexnode Expert
10 hours ago
Nov 13, 2026
Marked SolutionPending Review
Hi @nevaeh , Welcome to the Hexnode Community.
On Android Enterprise-managed devices, installing APKs from unknown sources is blocked by default as a security measure. To allow manual APK installation, enable the corresponding app setting in the Hexnode policy applied to the device:
- Go to Policies in the Hexnode UEM portal.
- Open the policy associated with the Android device.
- Navigate to Android > Advanced Restrictions > Allow App Settings.
- Enable Install apps from unknown sources.
- Save the policy.
After saving, allow the policy to sync to the device, then try installing the APK again.
Regards,
Isabel Lora
Hexnode UEM
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Participant
8 hours ago
Nov 13, 2026
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I had checked that area before, but I might not have saved the policy after enabling the option. The device still showed the setting as blocked when I tested it.
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Hexnode Expert
7 hours ago
Nov 13, 2026
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That usually happens if the policy change has not been saved or has not synced to the device yet. Also make sure the policy you edited is the same one currently associated with the affected device.
Once the setting is enabled and saved, wait for the device to receive the updated policy. After the sync completes, the device should no longer block the option to install apps from unknown sources.
Regards,
Isabel Lora
Hexnode UEM
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