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Security Policy Errors

Fix Microsoft Defender VPN Setup Fails on Android 14

Kushani NimanthikaKushani Nimanthika Sep 25, 2026 868 views

Question details

Users are unable to complete the Microsoft Defender VPN setup process after updating their device to Android 14 due to a persistent permission error.

How to Fix Microsoft Defender VPN Setup Fails After Android 14 Update
Product
Microsoft Defender
Device & OS
Android 14
Scenario
Attempting to initialize and configure the Microsoft Defender application on an Android device following a major operating system update.
Observed behavior
The application gets stuck at the VPN configuration step, continuously reporting that VPN setup is a required permission, even though the app functioned correctly prior to the OS update.
Before you start

Verify your active internet connection and check if you have any third-party VPN applications, such as OpenVPN, installed and running on your Android device before proceeding.

Solution 1Recommended

Disable Always-On Settings for Other VPN Apps

Conflicts with other VPN applications configured to be always connected will block Microsoft Defender from requesting the necessary system permissions.

Android 14 enforces strict network policies that prevent multiple VPN applications from overriding each other. If an existing VPN is locked into an 'always-on' state, new VPN profiles cannot be established.

1
Open Android Network Settings

Navigate to your Android device's main Settings menu, select 'Network & internet', and then tap on 'VPN'.

2
Locate Existing VPN Profiles

Look for any previously configured VPN applications, such as OpenVPN, and tap the settings gear icon located next to their name.

3
Disable Always-On Features

Toggle off the switches for 'Always-on VPN' and 'Block connections without VPN' if they are currently enabled.

4
Restart Microsoft Defender

Force close the Microsoft Defender app, reopen it, and proceed with the setup step. The VPN permission prompt should now appear successfully.

Disable Always-On Settings for Other VPN Apps
Configuration Complete: Once Microsoft Defender's VPN is successfully configured, you can review your network settings to manage or re-enable other VPN profiles as needed.
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Frequently Asked Questions

Why does Android 14 block the Microsoft Defender VPN permission prompt?

Android 14 utilizes strict network priority rules to maintain security. If another VPN is configured as 'Always-on,' the operating system assumes that specific connection must be strictly maintained, thereby preventing new apps like Microsoft Defender from presenting the system prompt to alter the active network configuration.

Can I use OpenVPN and Microsoft Defender at the same time on Android?

Running two VPN services simultaneously on Android is generally not supported by the core OS architecture. You typically need to choose one primary application to handle your active VPN profile, or manually switch between them depending on your current needs.

What should I do if the VPN settings option is completely missing on my phone?

If you cannot locate the VPN configuration option in your Network & internet settings, your device might be restricted by a corporate Mobile Device Management (MDM) profile, or your device manufacturer's custom interface hides it. You will need to contact your organization's IT department or consult the Microsoft Defender for Cloud Apps community for enterprise-specific bypasses.