3g downgrading for jb??

[Peek297]

Hey everyone, this may seem a little awkward but im a girl that has a 3g and have 4.0.2 firmware and need to downgrade it to 4.0.1 for jailbreaking! I really need help! Send me a link to downgrade it if possible. Bi love you guys!!

[tjfitz7]

This should give you everything you need: Jailbreak iOS 4.0.1 with Redsn0w [iPhone How to Guide] | Redmond Pie

[Simon]

You can follow that guide but there is no need to downgrade on a iphone 3G. Redsn0w will jailbreak it just fine on 4.0.2 so just skip the downgrade part and use redsn0w.