Had a problem with my Iphone 3G 4.0 jailbreaking. Tried to retrieve some info on jailbreakme.com on my ipad to get more info, accidentally slid the "jailbreak me" slide, within seconds I aborted the proces on my ipad (which is not jailbreaked) and switched of the device. tried to start it up again but all i see is the apple logo, nothing works, switching on or off has no effect, it stays on showing the logo. I also connected it to the computer for Itunes but no reaction at all.. anyone? wait till the battery dies?