Can you please show me a tutorial for this jailbreak,cos I'm having trouble updating to any firmware.thanks
Google whatever fw you want, and then jb accordingly. You can get 3.1.2 or 3.1.3 or 4.0.
All are jailbreakable.
iPod, iPhone and iPad Firmware Download
You can get the fws from the above link. Update in itunes by pressing shift, and clicking update. It will ask for the file then. Update to one of the fws, and we can guide you from there.
ot to put u down in any way mate but sounds to me defo u havent got the correct fw u sure its the 3gs and not the 3g, ive come across this a few times , i got mixed up with the correct fw`s