Phone Link Permissions Explained: Fix Sync, Calls & Notification Issues
Phone Link Permissions Explained: Fix Sync, Calls & Notification Issues
Phone Link relies on several system permissions across your phone and Windows PC to sync notifications, messages, calls, and photos correctly.
In many cases, devices can appear successfully connected while key features still fail because one or more permissions are restricted or disabled.
This commonly happens after system updates, when apps are reinstalled, or when battery and privacy settings prevent background communication between devices.
The good news is that most Phone Link permission problems can be fixed quickly by reviewing a few important settings on Android, iPhone, and Windows.
Start with the quick checklist below to confirm essential permissions are enabled before moving to detailed troubleshooting steps.
Quick Fix Checklist (Start Here)
If Phone Link is connected but certain features such as notifications, messages, calls, or photo syncing are not working, one or more required permissions may be disabled.
Before moving to detailed troubleshooting, confirm these essential settings:
Notification access is enabled for Link to Windows on your phone
Background activity and background data are allowed for the app
Permissions for Contacts, Messages (SMS), and Calls are granted
Bluetooth permission is enabled and active for pairing features
You are signed in with the same Microsoft account on both devices
Notifications are enabled for Phone Link in Windows settings
After verifying these items, restart both Phone Link on your PC and the Link to Windows app on your phone to allow permissions to take effect.
If features still do not work correctly, continue to the detailed permission guidance below.
Required Permissions on Android for Link to Windows
Android requires several permissions for Link to Windows to sync notifications, messages, calls, and photos with your PC. If any of these permissions are denied or restricted, Phone Link may connect but specific features will not function correctly.
Notification Access
This permission allows Phone Link to mirror alerts from your phone to your Windows PC.
To enable:
Open Settings on your Android device
Go to Notifications or Apps & notifications
Select Notification access
Find Link to Windows and turn the toggle On
Confirm the prompt to allow the app to read notifications.
Contacts, Messages, and Call Permissions
These permissions allow Phone Link to display contacts, send or receive texts, and manage call features.
To check:
Open Settings → Apps → Link to Windows → Permissions
Ensure access is allowed for:
Contacts
SMS or Messages
Phone or Call logs
Denying any of these permissions may limit messaging or calling functionality.
Photos and Storage Access
If photos do not appear in Phone Link:
Open Settings → Apps → Link to Windows → Permissions
Enable Photos, Storage, or Media access
Only recent photos from supported folders will sync to your PC.
Background Activity and Battery Permissions
Android devices may stop Link to Windows from running when the screen is locked.
To prevent this:
Open Settings → Apps → Link to Windows → Battery
Select Unrestricted, Don’t optimize, or Allow background usage
On some devices, you may also need to remove the app from sleeping or restricted app lists.
Permission Resets After Android Updates
After a major Android update, permission settings can be changed automatically.
If Phone Link features stop working suddenly:
Recheck notification access and app permissions
Restart both your phone and PC
Test syncing again
If permissions appear correct but features still fail, continue to review iPhone or Windows permission settings in the next sections.
If notifications, messages, or calls still do not sync after enabling these permissions, the issue may involve background syncing behaviour or notification delivery settings.
👉 See detailed fixes: Phone Link Notifications Not Working
Required Permissions on iPhone for Phone Link
Phone Link uses Bluetooth and notification sharing features on iPhone to sync basic alerts, calls, and limited messaging functions with your Windows PC.
Because of Apple’s platform restrictions, fewer permissions are available compared to Android, but the required approvals must still be enabled for features to work reliably.
Allow Bluetooth Pairing
Bluetooth is required for the initial connection and for certain features such as call handling.
To check:
Open Settings → Bluetooth on your iPhone
Ensure Bluetooth is turned On
Confirm your Windows PC appears as a connected or previously paired device
If connection problems occur, remove the pairing from both devices and reconnect through Phone Link.
Enable Notification Sharing
Phone Link relies on iOS notification sharing to mirror alerts to your PC.
To verify:
Open Settings → Notifications
Ensure notifications are allowed for apps you want to sync
Keep both devices within Bluetooth range during use
Some notification delays may occur due to system limitations.
Messaging and Feature Limitations
Unlike Android, iPhone support for Phone Link is limited.
You may notice:
Only certain message types syncing
Limited interaction with notifications
Some apps not mirroring alerts
These limitations are controlled by iOS and cannot be fully changed through permission settings.
Reapprove Permissions After Updates or Reconnection
If notification syncing or call features suddenly stop:
Restart your iPhone
Toggle Bluetooth off and back on
Reopen Phone Link on your PC
If problems persist, remove the device pairing and complete setup again to refresh permission approvals.
If permissions are correctly configured but features still fail, continue to the next section to review Windows permission and background access settings.
Required Permissions on Windows for Phone Link
Phone Link also requires certain system permissions on your Windows PC to communicate with your phone, receive notifications, and maintain background connectivity.
If these permissions are restricted or background activity is blocked, pairing may succeed but features such as notifications, messages, or photo sync may stop working.
Allow Phone Link to Run in the Background
Background activity is essential for real-time syncing.
To check:
Press the Windows key → type Settings → open Settings
Go to Apps → Installed apps → Phone Link
Select Advanced options
Ensure Background apps permissions are set to Always
If background access is restricted, the app may only sync when manually opened.
Verify Notification Permissions
Windows must allow Phone Link to display incoming alerts.
To confirm:
Open Settings → System → Notifications
Scroll down and locate Phone Link
Ensure notifications are enabled
You can also customise notification banners, sounds, and priority settings from this screen.
Check Device and Bluetooth Access
For calling features and device discovery, Windows must allow access to Bluetooth and connected devices.
To verify:
Open Settings → Bluetooth & devices
Confirm Bluetooth is turned On
Ensure your phone appears as a connected or paired device
If the phone does not appear, remove any old pairing entries and reconnect through Phone Link.
Reset Phone Link if Permissions Appear Correct
If permissions are enabled but features still fail:
Open Settings → Apps → Installed apps → Phone Link → Advanced options
Click Repair first
If the issue continues, click Reset
Resetting the app clears cached pairing data and restores default permission behaviour.
If Windows permissions are configured correctly and problems continue, continue to the next section to troubleshoot notification-specific syncing issues.
Permission Errors After Updates or Device Changes
If Phone Link features suddenly stop working after previously functioning normally, the issue is often caused by permission resets triggered by system changes.
This can happen even when the connection still appears active.
Android or iOS System Updates May Reset Permissions
After a major OS update, background access or notification permissions can be silently disabled.
To check on Android:
Open Settings → Apps → Link to Windows → Permissions
Re-enable Notifications, Contacts, Messages, and Phone permissions
Open Battery settings and allow Unrestricted background usage
To check on iPhone:
Open Settings → Bluetooth and confirm the PC is still paired
Open Settings → Notifications → Link to Windows and enable alerts
Re-open the Link to Windows pairing flow if connection prompts appear
Restart both devices after restoring permissions.
Reinstalling Phone Link or Link to Windows Removes Stored Access
If you recently reinstalled either app, previously granted permissions do not carry over.
This may cause features like:
Notifications not appearing
Calls failing
Messages not syncing
Photos not loading
To resolve:
Open the app on your phone and review all permission prompts again
Ensure background activity and notification access are fully enabled
Confirm you are signed in with the same Microsoft account
Device Name Changes Can Break Trusted Pairing
On some Android devices, changing the phone’s device name can disrupt the existing trusted connection.
If this happened recently:
Remove the phone from Phone Link → Settings → Devices on Windows
Open Link to Windows on your phone and unlink the PC
Restart both devices
Complete pairing again from the beginning
This rebuilds the secure device relationship.
Switching Microsoft Accounts May Disable Feature Permissions
If you signed out or switched accounts on either device, Phone Link permissions may no longer function correctly.
To fix:
Sign out of Phone Link on both devices
Sign back in using the same Microsoft account
Confirm permissions when prompted
Once account sync is restored, features should begin working normally again.
When Permissions Still Don’t Work
If Phone Link permissions appear to be enabled but features such as notifications, messages, or calls still do not function correctly, the issue may be caused by cached pairing data, background service failure, or incomplete permission registration.
In these cases, rebuilding the permission environment usually resolves the problem.
Fully Remove and Rebuild the Phone Link Connection
Partial pairing sessions can prevent permissions from activating properly.
To rebuild the connection:
On your Windows PC:
Open Phone Link → Settings → Devices
Remove your connected phone
On your phone:
Open Link to Windows
Sign out or unlink the connected PC
After removing the connection:
Restart both your phone and PC
Open Phone Link again and complete pairing from the beginning
Carefully approve all permission prompts during setup
This ensures the system registers permissions correctly.
Reset the Phone Link App on Windows
Corrupted local app data can block permission syncing.
To reset the app:
Open Settings → Apps → Installed apps → Phone Link
Select Advanced options
Click Repair first
If the issue continues:
Click Reset
This clears stored pairing configuration and forces Phone Link to request permissions again.
Verify Background App Permissions in Windows
Windows may restrict Phone Link from running properly in the background.
To check:
Open Settings → Privacy & Security → Background apps
Ensure Phone Link is allowed to run
Also confirm:
Notifications are enabled in Settings → System → Notifications
These settings help maintain feature-level communication between devices.
If permissions are correctly enabled but your phone still fails to pair or disconnects frequently, the issue may be related to broader connection setup problems.
👉 Continue troubleshooting here: Phone Link Not Connecting (Full Fix Guide)
Update Both Apps Before Trying Again
Outdated app versions can cause permission behaviour to break.
Update:
Phone Link from the Microsoft Store
Link to Windows from Google Play Store or Apple App Store
After updating, restart both devices and retry pairing.
If permissions still fail after rebuilding the connection, more targeted troubleshooting may be required.
The related guides below can help isolate specific feature issues.
More Phone Link Fix Guides
If permission issues continue or other Phone Link features behave unexpectedly, the guides below can help isolate the exact cause.
👉 Phone Link Not Connecting — resolve pairing and device discovery problems
👉 Phone Link Notifications Not Working — fix alert sync and background restrictions
👉 Phone Link Compatibility — check supported devices and environment requirements
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