Hi! I followed the steps but iTunes showed me the error 1600. So I followed what's written at step #4: installed the 3.1.3 firmware, then jailbreak it with redsnow but the result is the same: error 1600 (and just a few seconds before windows tells me that my USB port could perform faster)...
Then I tried with iReb, but the same story!
am I doing something wrong? could you please help me?
thanks in advance