Guys my battery has been going crazy on my iphone 3gs. jumping up and down every now and then. I believe it has to do with the software and not the hardware (hopefully) so I need to do a restore. But I can't seem to restore to 3.0 as I have a 3gs and apparently were not allowed to restore to 3.0 anymore (thank you apple). My phone is officially unlocked so I don't need a sim unlock, but if I restore to 3.1, will I be able to jailbreak again later by the time dev team releases their jailbreak solution for the 3gs? I have my BBS or whatever the heck its called, got that the first time I jailbroke it. Anyways yeah just to make sure, will I be able to jailbreak later on? Should I even bother restoring to 3.1? Is it possible to restore to 3.0 instead? What do you guys think?