Fix Microsoft Services Restricted to China After Returning Home
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.

- 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.
Ensure you have a stable local internet connection and temporarily disable any VPNs to allow your device to detect your correct regional IP address.
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.
Power off your phone or tablet and carefully remove the China Telecom SIM card from the SIM tray.
Turn your device back on without the foreign SIM card inserted and connect it to your local Wi-Fi network.
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.

Clear Browser Cache and Verify Account Region
Web browsers can store location cookies that keep you locked into the regional versions of Bing and MSN.
Contact Microsoft Account Support
If local device changes do not resolve the issue, Microsoft Support can manually inspect and refresh your account's region status.
Experience Global Flexibility with WPS Office
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- 1. Download the Installer: Visit the official WPS website and download the free WPS Office installer for your operating system.
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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.




