Jailbreak from 4.1 to 3.1.3

[FatGuyOnEbay]

i need to jailbreak my iphone 3g that is on 4.1 but i want to jailbreak it and have it running on 3.1.3 is there a link?

 

[Gregoris]

Downgrade iOS 4.1 To iOS 4, iOS 3.1.3, iOS 3.1.2

 

[bab2010]

.....

 

[Gregoris]

3.1.3 is really the best fw for the iphone 3g any of the 4.XX just lag badly

 

[bab2010]

3g is just not strong enough to handle iOS 4xx. I'm even surprise that 4xx doesn't blow up the 3g idevice as 3g ram and cpu aren't enough at all for 4xx


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[Gregoris]

lol i upgraded mine to 4.0 and ended up taking it apart and breaking it