iPhone Downgrade 4.0.1

[janobi]

Im trying to do this the old way like on koi's video, but when I select the fw 3.1.3 it says its not compatiable for this device.

Any ideas please?

 

[bro]

How to Downgrade Your iPhone 3G from iOS 4 to iOS 3.1.3

used this on 4.0

 

[janobi]

Same error that way too bro, I think I may of found the problem though, I think I downloaded the 3g software, and not the 3gs, so just trying that now.

Helps if you download the right bloody fw in the first place, and not the 2g fw!!

 

[biffo1]

did u have any luck mate , sounds to me like the wrong original fw like u said ,

 

[janobi]

did u have any luck mate , sounds to me like the wrong original fw like u said ,

Yeah, it was something simple like wrong fw! All sorted now.