axi0mX / ipwndfu

open-source jailbreaking tool for many iOS devices
GNU General Public License v3.0
7.06k stars 1.7k forks source link

RamielApp iPhone X "open checkm8" failed #279

Open Joyquiera opened 3 years ago

Joyquiera commented 3 years ago

pls help I have an iPhone X iOS 14.7.1 and when I try to dual boot/tehered downgrade to 14.3 I got an error that my device isn't in ipwndfu mode and I got an error from ramielapp when I click on open checkm8 have an MacBook Air 2020 m1 11.5.2