Haven't gotten any info back on extracting from them, but it sounds like it'd probably work. Just probably be a bit frustrating cuz most features arn't implemented. Just enough to test stuff out.
I'm running an iPhone 2G OS 3.0 unlocked & jailbroken on T-Mobile...
I'm good at directions, can someone walk me thru downgrading the OS and putting the prototype software on my iPhone? Would it be possible to keep the unlock and run the proto software for awhile?