I had a 3G iPhone that was jail broken with greenpois0n. I accidentally updated it while still jail broken... I was updating to iOS 6. Now, all I see when I open the iPhone (turn on) it is just the apple logo on constant loop. Apple logo flashes for about 15 seconds, then goes away for 10, then reappears. I have tried using TinyUmbrella 6.14 to enter DFU mode and enter recovery mode. When I open iTunes, it says I cannot use iTunes until I update to the newest software. So I click update, and then after it says "Extracting Software" it says "verifying software". As soon as "verifying software" shows, 2 seconds later it says: An unknown error has occurred (11). I searched error 11 but all fixes require a functioning iPhone. Remember, I have an iPhone 3G, used TinyUmbrella 6.14 but failed, and iPhone recovery mode will not update (error 11) and I used Absinthe's greenpois0n to jail brake the iPhone in the firs place. Please Help!