Jailbreak Tweaks How to Jailbreak iOS 12-12.1.2 Using RootlessJB On iPhone Or iPad Follow the steps to How to jailbreak iOS 12.0, 12.1.1 and 12.1.2 using RootlessJB. RootlessJB supports iPhone and iPad running iOS 12.0-12.1.2 with A9, A10, and A11 devices.Nirnjan RegmiFebruary 10, 2019