I bought my Iphone 4S used, that means it was already jailbroken. But the old owner of the Iphone made a reset on the device as a result cydia disappeared (but it's still jailbroken). When I tried to re-restore it via the tutorial a window appeared telling me:
"It seems the APTicket flashed on the device cannot be re-used for this hack
If the current firmware was installed via an OTA update or at the factory, its APTicket contains the wrong data for this to work"
The Problem is that I don't have any Blobs because I bought it already jailbroken.
Is there anything I can do/try exept waiting for IOS 6.x jb?