Q: Is there any complications about using iCloud and jailbreaking? Lets say I backup my iPhone 4 using iCloud and I jailbreak, do I just enter my iCloud account and everything is back but now I also have the jailbreak?
Also if I back up my data, does the jailbreak data also get backed up? And if it does and since iCloud goes into Apple’s servers, can they see my jailbroken backed up data through iCloud?
Answer from Macrumors.com: iCloud has nothing to do with your jailbreak, and will not back up anything to do with your jailbreak. It will simply back up all the normal stuff, settings, contacts, emails etc. Apple does not know via iCloud if you have jailbroken your phone.