http://spiritjb.com/
For those with newer iPhones, or those who are running the latest updated software (O/S 3.1.3), they released the Jailbreak for it.
A jailbreak is a patch to the O/S that allows the phone to do things that Apple does not approve of.
It is not permanent, you can reflash over it with the Restore in iTunes.
I did it so I could use my phone as a 3G hotspot when on the road. This available in Europe, but the American phones are disabled. http://www.apple.com/iphone/iphone-3gs/tethering.html
Anyhow the Spirit mod is free, painless and quick, but you might lose your photos so save them.
For those with newer iPhones, or those who are running the latest updated software (O/S 3.1.3), they released the Jailbreak for it.
A jailbreak is a patch to the O/S that allows the phone to do things that Apple does not approve of.
It is not permanent, you can reflash over it with the Restore in iTunes.
I did it so I could use my phone as a 3G hotspot when on the road. This available in Europe, but the American phones are disabled. http://www.apple.com/iphone/iphone-3gs/tethering.html
Anyhow the Spirit mod is free, painless and quick, but you might lose your photos so save them.