Hi all, just want to share this. I have a 3g iphone with 3.1.2 jb and unlock with blackrain before. Got stuck in the apple logo boot up, so i decided to restore with 3.1.2 firmware again. I did the normal way using itune, shift+left click restore. Itune didn't give me any errors and it restore fine. I check my firmware is at 3.1.2 but there are nothing on modem baseband.
Anyway i use blackrain and install snow to unlock and it works. The only thing is i install cydia thru blackrain, but cydia won't show up in springboard. Hope this help lol, but does anyone have any suggestion to the missing cydia? Thanks.