I've looked a both a 3G and a 2G with firmware 3.1 and I cannot find any of the frameworks files. The frameworks directories are there, but the binaries are "gone"???
I may be missing something here, but I cannot find the frameworks binaries anywhere....
i just looked into a decrypted dmg for the 3G 3.1 and compared it to the 3.0 and yes your right..everything is there except the main binaries..in Frameworks and PrivateFrameworks...strange..yet sneaky!