I restored my iPT to 1.1.1, JB, 1.1.2, JB, 1.1.3+JB on Saturday night when the 1.1.3 was broken. Took two tries, but in hindsight, was really easy. Didn't lose any settings or anything, just had to reinstall software and eventually resync my tunes. Is it this easy on the iPhone as well? Similar process? Friend of mine wants his iPhone to be as cool as my iPT. Please Register or Log in to view images I searched on this already to no avail.