| Version Build
12.4.8 16G201
13.6.1 17G80
Jailbreak with checkra1n
Install Apple File Conduit 2
/System/Library/CoreServices/BuildVersion.plist or SystemVersion.plist
Change version and build to higher
reboot
Activate
Jailbreak with checkra1n
Change version and build to 12.4.8 and 16G201
Done |