so I have been doing research for a few hours on what I should do so I wouldnt have to bother anyone with too many questions but it seems there are too many variables and I am not familiar with most of them. I was just given my mother's 3GS that she bought from some one a few years ago that was jailbroken and unlocked, so that she could use it with T-mobile, I think they told her if she did any updates it wouldn't work anymore, so as you can tell she never did any updates. I want to update this phone to the best that I can (for best operating ability) however I am currently only using it as a ipod touch and don't really need access to t-mobile, although in a few months i probably will. I don't mind finding someone at that time to unlock/jailbreak it if i must do that, but I don't want to do anything to mess it up so that cannot be done. any ideas or suggestions would be wonderful and greatly appreciated!!! currently the dinosaur is running IOS 4.0.1 Firmware 5.13.04 it has cydia, but when i open it it says the version is no longer supported and needs to be upgraded to 1.1.x THANK YOU THANK YOU!!!