Hello, I have the iphone 4s, black, 64 gb. I would like to jailbreak, really only for a few apps (bitesms, iblacklist, etc.) and would like to know if there are any precautions I need to take in the event that I wish to return to a stock phone. I just jailbroke my ipod touch 4g, 64 gb, last night, and it took two attempts to jailbreak (first one showed ZERO signs of jailbreak) and several restarts, along with a few install of cydia apps and respringing of springboard to get all my stock apple apps to show up (they disappeared upon first jailbreak). So I am just wondering what I should specifically do, or if I need to take any precautions. I am up to date on all software and have done a backup in itunes. Any suggestions would be great. Thanks!