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Microsoft Account Errors

Fix Microsoft Services Restricted to China After Returning Home

Khadija KhanKhadija Khan Sep 30, 2026 868 views

Question details

The user needs to restore their Microsoft services (such as Bing, Copilot, and Skype) to their actual local region after returning from mainland China.

How to Fix Microsoft Services Restricted to China After Traveling
Product
Microsoft Account Services (Bing, Copilot, Skype)
Device & OS
not provided
Scenario
Returning home after traveling to mainland China and using a China Telecom SIM card.
Observed behavior
Certain Microsoft web services like Bing and Copilot remain restricted to the China region, even though the user is no longer there.
Before you start

Ensure you have a stable local internet connection and temporarily disable any VPNs to allow your device to detect your correct regional IP address.

Solution 1Recommended

Remove the Foreign SIM Card and Update Region Settings

Devices often cache regional data from the inserted SIM card. Removing the China Telecom SIM card forces the device to update its location.

If you used a local SIM card while traveling, your device might still be communicating regional data to Microsoft's servers based on that carrier configuration.

1
Remove the SIM Card

Power off your phone or tablet and carefully remove the China Telecom SIM card from the SIM tray.

2
Restart Your Device

Turn your device back on without the foreign SIM card inserted and connect it to your local Wi-Fi network.

3
Update OS Region

Go to your device's main settings, navigate to the region and language options, and verify that the region is correctly set to your current home country.

Remove the Foreign SIM Card and Update Region Settings
Microsoft 365 Unaffected: This restriction typically only affects web-based services like Copilot, Skype, and Bing. Desktop applications like Microsoft 365 generally remain unaffected.
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Frequently Asked Questions

Why does Microsoft Copilot still think I am in China?

Microsoft services often rely on cached browser data, IP addresses, and inserted SIM cards to determine your location. If you recently used a China Telecom SIM, your device might still be broadcasting that location data even after you return home.

Do I need to cancel my Microsoft 365 subscription to fix this region lock?

No. Region restrictions on web services like Bing and MSN usually do not impact your Microsoft 365 subscription or local Office apps. You generally only need to update your device's location data and clear your browser cache.

How do I check my current Microsoft account region?

Log into your Microsoft account online, click on 'Your info' at the top of the dashboard, and scroll down to the 'Profile info' section to view or edit your current country or region.