Problem: iPhone is completely dead. When connected to the computer it just flashes the Apple logo. Specs: iPhone 4S iOS 5.1.1 Jailbroken with Absinthe Today this iPhone simply stopped working. When I connect it to iTunes it keeps blinking the logo, but nothing happens. I can put it in Restore Mode, but iTunes will not accept to restore it. I have tried literally every possible option: editing the Hosts file, Tinyumbrella, manually downloading the latest IPSW and so one. It's always the same: when I try to restore it in iTunes I get an error message. No other application is able to access this iPhone. It's not responding at all. Any help will be appreciated!