My Windows 10 Tech Preview on my Lumia 1520 is not working properly, how can I revert back to Windows 8.1

[andy1008]

Windows 10 TEch PReview on Lumia 1520

Hello! I downloaded Windows 10 Tech Preview yesterday on my Lumia 1520 and its not working properly. Wants to revert back to previous settings (i.e 8.1). I downloaded Windows Phone Recovery Tool but it is not updating stating that one file/directory is corrupt. What to do to go backwards to Windows 8.1?

 

[Harrie-S]

Re: Windows 10 TEch PReview on Lumia 1520

Some possible fixes
Uninstall and reinstall.
Try LSRT.
Check if your firewall or virus scanner causes this issue
Try on another computer (at home or at a different place).

Good luck.

 

[andy1008]

Re: Windows 10 TEch PReview on Lumia 1520

Did through Lumia Software Recovery Tool and could roll back to 8.1. Thanks a ton.