Hello
I have an unlocked and jailbroken iphone 3gs.
It is/was running 4.0
For some reason, it got stuck on the apple screen.
I rely on the unlock because I have t-mobile, so I don't want to restore it to the newest firmware because I'm not sure if there is a jailbreak/unlock for it yet.
And anything but 4.3 wont work anymore, right?
Sounds like you might be stuck in recovery mode. Do you have tiny umbrella on your computer as this can kick your phone out if it.had you just installed anything prior to this happening? You can try this first which might help. Good luck