I jailbreak an iPhone 4 with redsn0w 0.9.12b2 and everything was fine. Later I tried to do a clean restore with iTunes, and gave me an error. The iPhone goes to recovery mode.
I tried to jailbreak again (the same redsn0w 0.9.12b2) but gave me this error: "ERROR Please performa a clean "slide to power off" and try again."
The problem is that the iPhone does not start in normal mode.
I have tried with Tinyumbrella and redsn0w to fix recovery loop, with no luck.
Now I don't know what to do next.
Unfortunately error -1 is often a sign of hardware problems, as Apple says here:
Have you done anything unusual with the baseband on this device? TheiPhoneWiki says error -1 may also mean:
answered 14 Jun '12, 04:12