how can i jailbreak iphone 3g 3.1.3 to latest version?

[jr_martir2069]

need help here

[keenpois0n]

go to ih8sn0w.com grab sn0wbreeze 2.9.1, build the firmware, you'll need a copy of 4.2.1 for 3g, which you can grab off felizbruns.de. after building the ipsw, run ireb (dfu mode) then in iTunes, press shift restore, point iTunes to the snow breezed firmware then restore.vwallar, youre jailbroken on 4.2.1

[jr_martir2069]

but it also run this in cydia after i jailbreak? im just a newbie for jailbreakin

[keenpois0n]

not quite sure what you mean. if you mean will it har cydia, yes it will

[jr_martir2069]

felizbruns.de is not working and i cant open it

[keenpois0n]

sorry, typo. it's felixbruns. it takes you directly to the links if you good iPod touch firmware download, so try that