Restore 64-bit iDevice to iOS 12.0-12.1.2 with SHSH2 Using 3uTools
 

Compatible iDevices



iPhone

iPhone X

iPhone 8/ 8 Plus

iPhone 7/7 Plus

iPhone 6s/6s Plus

iPhone SE



iPad

iPad 12.9-inch iPad pro 2nd generation

iPad 12.9-inch iPad pro 1st generation

10.5-inch iPad pro

9.7-inch iPad Pro

iPad 6th generation

iPad 5th generation

iPad Air 2



iPod

iPod touch 6th generation



Pre-Requisites:

1. Download the SHSH2 (of the iOS version you want to downgrade) you saved before on 3uTools or another tool.

2. Download NonceReboot12XX ipa file.

3. Download the iOS firmware you want to downgrade on 3uTools | iOS jailbreak & flash tool


Here is the tutorial from 3u website.

https://www.3u.com//upload/20190306/...5103006973.png


https://www.3u.com//upload/20190306/...3634086269.png


https://www.3u.com//upload/20190306/...3876024993.png