Hello.
I have an iPhone with FW version 1.1.4. I tried to update to version 3.0 using Pwnage the newest version. My phone is the silverback one. The problem is that every time I try to upgrade withe the custom build FW that Pwnage build I get the error 1604, and I hve tried 6 times now and it is the same result everytime. But when I restore using the official 3.0 FW it is fine, but of course then I have lost my activation and unlock

.
So if anyone knows how to fix this then please let me know. I cannot remember how it was ulocked the first time, might be ziphone or something.
Hope to hear form you soon.
Any help would be greatly appreciated.
Kind regards
Peter