how to unlock and jailbreak an iphone or itouch on 2.2.1 firmware

[MagicNiruban]

i got 2 iphones one of dem i jailbroke and unlocked usin different programme the other one i havent so i wana test pwn out i added u on msn so can u send the files please bootloader and programme

[djinsane09]

unlocking only works on the iphone so say if your somehwere where theres no o2 connection then u cant call unlocking it lets you call

[cokedestroyspepsi]

what does unlocking it do?

[djinsane09]

comments people please

[rafbel13]

this dindt work on mi itouch 2.2... the progran asks for a ipsw, how do i get that