There is no remote unlock function after a Windows device has been locked with Find my device. In this situation, the supported recovery path is to reset Windows.
To avoid losing data before resetting, try copying files out from Windows Recovery Environment first:
- On the sign-in screen, select the Power icon.
- Hold Shift and select Restart.
- Go to Troubleshoot > Advanced options > Command Prompt.
- In Command Prompt, type
notepad.exeand press Enter. - In Notepad, select File > Open.
- Use the Open dialog like a basic File Explorer window to copy files and folders to a USB drive.
After backing up the files, reset the PC:
- From Windows Recovery Environment, select Troubleshoot > Reset this PC.
- Review the reset options carefully.
Important:
- Resetting your PC reinstalls Windows. Apps and settings are removed, and personal files may also be removed depending on the option selected.
- Remove everything deletes personal files, apps, and settings.
- If the device is encrypted, make sure the BitLocker recovery key is available before resetting.
- Microsoft support cannot unlock the device remotely or bypass account protection.
If sign-in to the Microsoft account is also blocked, use the Sign-in helper or Contact Microsoft Support from the support options provided.
- Find or lock a lost Windows device
- Reset your PC
- My laptop is lost few days ago so i locked my device on windows portal now when i found it is showing [An administrator has restricted sign in.To sign in,make sure your device is connected to the internet,and have your administrator sign in first]now what - Microsoft Q&A
- Locked out by admin. - Microsoft Q&A
- Change or reset your Microsoft account password in Windows