Please help any 1. When I put my phone in DFU mode and restored with custom 1.2-2.0 firmware, it give me a error 1600. And when I tried with restore mode it will give me error 6. I'm unable to pwn 2.0 my phone successfully. I'm currently using Itune 7.7 and Winpwn 2.0.0.1.
if you get error 6 then that means you aren't in DFU mode. You should have a black screen in DFU mode not a " connect to iTunes" screen. When the program says you are in DFU then make sure you quit winpwn before opening iTunes.
i had the same problem the reason this is happening is becuz whatever program your using isnt creating a good custom.ipsw what i did is i used winpwn to pwn itunes(dont no if u need to really do this but i think it helps) then put your phone in DFU mode and then shift restore to a premade custom 2.0 firmware u can find here iPhone1,1_2.0_5A347_Custom_Restore__BL3.9_4.6__Fix ed.ipsw (download torrent) - TPB