Your friend is BS'ing you. Unless apple is keeping some kind of secret log of what you put on the system that cannot be erased with a full firmware wipe -- hello lawsuit -- there is no tool that can possibly tell because there are NO permanent changes.Originally Posted by pianoman
I've even taken my JAilbroken iPhone to the apple store and they recommended I restore if I want them to support me.
If we are being intellectually honest then I'd have to ask the same of apple and they would have to re-instate the warranty as no permanent change was made to the supported device. If they would claim some metaphysical difference then I have no problem with this sleight of hand morally or otherwise.