i unlocked and jailbroke my 2G iphone in september to allow me to use a french sim card in it on my year abroad. i haven't had any problems, and have only installed a handful of apps, mainly to stop it from automatically accessing the internet. however, today my iphone was playing up a little so i attempted to switch it off. it took far longer than usual to shut down so i reset it. when it came on, the apple screen cut straight to this large cartoon image of steve jobs, with a speech bubble containing what appears to be russian text. after this it restarts over and over. i had to force quit the phone to get it to turn off. i searched and can't find anything about this. has anyone had a similar problem? i'm a little concerned!