Hey all. I had my iPhone 4 jailbroken (I think it was greenpois0n) and it has been running slow so I was just going to update to the newest firmware and not worry about a jailbreak right now. I plugged my phone in, downloaded the firmware and started the install. My phone had the Apple logo and the white bar. The white bar went a little over half way and sat there for a long time and didn't move. I tried to stop it and now my phone is stuck on a screen that says connect to iTunes and nothing happens. I tried to plug it back in and iTunes told me it found a phone but needed to restore and upgrade. So I tried that and again the same thing happened. I need my phone for work and I am lost on what to do to bring it back to life. Any and all help will be greatly appreciated.