Microsoft Phone Link App Not Working? Fixes That Work

If the Microsoft Phone Link app is not working, the fix usually involves checking Bluetooth and Wi-Fi connections, updating the app and Windows, and re-linking your phone. This article walks you through the most common causes and step-by-step solutions, plus answers to frequently asked questions.

What Is Phone Link and How Does It Work?

Phone Link (formerly known as “Your Phone”) is a Windows app that connects your Android or iPhone to your PC. It lets you view and reply to text messages, see notifications, make and receive calls, view photos, and even mirror your phone’s screen on your computer. The app relies on a combination of Bluetooth for nearby connections and Wi-Fi or mobile data for syncing content across the internet.

On the phone side, the companion app is called “Link to Windows” (for Android) or the built-in iOS integration. Both devices must be signed into the same Microsoft account, and the phone must have the latest version of the companion app installed.

Common Causes of Phone Link Failures

Before diving into fixes, it helps to know what usually breaks the connection:

Outdated apps or Windows version – Phone Link and Link to Windows are updated frequently; an old version often stops working.
Bluetooth interference or pairing issues – The phone and PC may have lost their Bluetooth pairing, or another device is interfering.
Network problems – If you’re not on the same Wi-Fi or if the phone has no internet, syncing fails.
Battery saver or background data restrictions – The phone may be killing the Link to Windows app in the background.
Corrupted cache or app data – Temporary files can cause the app to misbehave.
Microsoft account sync issues – If the account is not properly linked, the apps won’t connect.

Step-by-Step Fixes to Try

Work through these in order. Most users find the solution in the first few steps.

Restart both devices. A simple reboot clears temporary glitches on both the PC and the phone.
Update Phone Link and Link to Windows. On your PC, open the Microsoft Store, go to Library, and click “Get updates.” On your Android phone, open the Play Store, search for “Link to Windows,” and update if available. For iPhone, make sure iOS is up to date.
Check Windows updates. Go to Settings > Windows Update and install any pending updates, then restart your PC.
Re-pair Bluetooth. On Windows, go to Settings > Bluetooth & devices, remove your phone from the list, then pair it again. On the phone, forget the PC’s Bluetooth entry and re-add it.
Reset the Phone Link app. In Windows, go to Settings > Apps > Installed apps, find Phone Link, click the three-dot menu, and choose “Advanced options.” Click “Reset” (this clears the app’s data but does not unlink your phone). Then reopen Phone Link and sign in again.
Clear the phone app’s cache. On Android, go to Settings > Apps > Link to Windows > Storage, and tap “Clear cache” (not “Clear data” unless you want to re-link).
Disable battery optimization for Link to Windows. On Android, go to Settings > Apps > Link to Windows > Battery, and select “Unrestricted” or “Don’t optimize.”
Re-link your phone. Open Phone Link on your PC, go to Settings, and choose “Unlink this phone.” Then on your phone, open Link to Windows, sign out, and sign back in with the same Microsoft account. Follow the pairing prompts.

Why Does It Keep Disconnecting?

If the app works but drops the connection frequently, the cause is often a weak Bluetooth signal or a phone that sleeps the app. Keep the phone within 10–15 feet of the PC for Bluetooth-dependent features like calls and messages. For Wi-Fi sync, ensure both devices are on the same network or that the phone has a stable internet connection.

Another common culprit is the “Link to Windows” app being put to sleep by Android’s battery optimization. Even after setting it to “Unrestricted,” some phone manufacturers (Samsung, Xiaomi, OnePlus) have aggressive background management. You may need to lock the app in your recent apps list or add it to the “never sleep” list in your phone’s battery settings.

What About iPhone Users?

Phone Link also works with iPhone, but the feature set is more limited. You can make and receive calls, view notifications, and send messages, but you cannot mirror the screen or view photos. The setup is different: you scan a QR code from the Phone Link app on your PC with your iPhone’s camera, then sign in with your Microsoft account. If it stops working, the same update and re-link steps apply, but there is no companion app to clear cache—instead, go to Settings > General > iPhone Storage and offload/uninstall the Phone Link entry if it appears.

When Nothing Else Works

If you’ve tried all the steps above and still get errors, try these final options:

Use the web version. Microsoft offers a web-based version of Phone Link at phone link (search “Phone Link web”) that works in a browser, though with fewer features.
Check for a local issue. If the problem started after a Windows feature update, consider rolling back the update (Settings > Windows Update > Update history > Uninstall updates).
Create a new Windows user profile. Sometimes a corrupted profile breaks the app. Create a temporary test account and try Phone Link there.
Contact Microsoft support. If the app still fails, use the “Get help” option inside Phone Link to file a report. Include your phone model, Windows version, and the exact error message.

Frequently Asked Questions

Why does Phone Link say “Your phone is not connected”?

This usually means the Bluetooth or Wi-Fi connection dropped. Make sure both devices are on, Bluetooth is enabled on both, and they are within range. Then open the Link to Windows app on your phone and tap “Reconnect.” If that fails, re-pair Bluetooth as described above.

Can I use Phone Link without Bluetooth?

Yes, but only for features that rely on the internet, like viewing notifications or photos if you have them set to sync via Wi-Fi. Calls and text messages require Bluetooth, so those will not work without it.

Why is Phone Link not showing my text messages?

Check that you have allowed notification access to Link to Windows on your Android phone (Settings > Apps > Link to Windows > Notifications, and also check “Notification access” in the system settings). On iPhone, make sure you have enabled “Notifications” in the Phone Link settings on your PC. Also, verify that your phone is not in battery saver mode.

Does Phone Link work over mobile data?

Yes, for internet-based features like notifications and photos, as long as your phone has a data connection. However, calls and messages still need Bluetooth, so they won’t work over mobile data alone.

Is Phone Link free?

Yes, Phone Link and Link to Windows are free to download and use. You only need a Microsoft account (which is also free) and a compatible phone.

General steps for current mainstream versions; menus can differ by device and version. See the disclaimer or report an error.

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