[Fix] How to Solve iPhone Stuck At DFU Mode Frequently While Downgrading?

Currently, a lot of iPhone users have encountered this problem that their iPhone stuck at DFU mode while downgrading it from iOS 11 to iOS 10. They have tried to restore iPhone using all kind of iOS tools, but the problem still persists, their iPhone stuck at DFU mode again and again. 

As we already known, some of them have successfully restored their iPhone using 3uTools. This tutorial aims to show you restore your iDevice using iTunes. This method is easy to operate also.

Step1: Go to this site: http://beta.apple.com. Click FAQ at the top right corner.



Step2: Scroll down the page, find and click Learn more about restoring your devices.

Step3: Click iOS -> Download page.





Step4: Choose you iDevice’s product type and the mating firmware to download.

Step5: After the firmware is downloaded, connect your iDevice to PC using the USB cable, set your iDevice to DFU mode, the you can restore it directly.