3uTools 20% ERROR: Unable to Restore iDevice (-1) [SOLVED]

ERROR: Unable to Restore iDevice (-1) [SOLVED], ERROR 20% Unable to Restore iDevice (-1) [SOLVED] 3uTools Stucked at 20% iPhone flashing ERROR: Unable to Restore iDevice (-1) [SOLVED] Download iOS for your iPhone model. Download latest iTunes for your PC. Follow the video instructions. Download iOS firmware here: You can Check this Course if you want to be a professional. Learn How to download and install 3uTools here This solution includes these Apple product below: How to Upload iOS in 3uTools watch this video How to Solve iOS does not match To Flash upgrade iTunes ios 15.2.1 How to Fix Unable to Request SHSH on 3uTools How to Fix iPhone X XS Max that Hangs on Logo How to solve To Restore 15.3.2 Download Latest iTunes, iPhone 15.3.0 iOS version. iPhone 8 iPhone 8 Plus iPhone X iPhone XR iPhone XS iPhone XS Max iPhone 11 iPhone 11 Pro iPhone 11 Pro Max iPhone SE (2nd generation) iPhone 12 mini iPhone 12 iPhone 12 Pro iPhone 12 Pro Max iPhone 13 mini iPhone 13 iPhone 13 Pro iPhone 13 Pro Max iPhone SE (3rd generation) iPhone 14 iPhone 14 Plus iPhone 14 Pro iPhone 14 Pro Max