Hi there. So I’ve been recently trying to install windows 11 on a oneplus 6t. I followed some tutorials on youtube and managed to get it almost done but in the very last step when I try to launch windows it gives me an error:
Your pc/devide needs to be repaired
The operating system couldn’t be loaded because the digital signature of a file or one of its dependencies couldn’t be verified
Error code: 0xc0000428
You’ll need to use recovery tools. If you don’t have any installation media (like a disc or USB device), contact your PC administrator ot PC/Device manufacturer.
Press the Windows key for UEFI firmware settings.
So, I tried booting and rebooting the system several times but nothing changed. I did the windows installation again but it didn’t work.
Also, I don’t know if that’s a problem but I didn’t retrograde from OOS 11 to OOS 10 (I saw a bit late that I was kind of supposed to do that beforehand). I don’t know either if Android is still on the phone as I can’t access it. It doesn’t matter what I boot, I always end up with this error.
Thank you in advance ^^