I have a iPhone that I have failed to unlock with Geohot's unlocker and each version of Ziphone.

Using the latest Ziphone, (or an older one with the -v option), and using for example:

ziphone -v -b -a -j
The process seems to work fine, I assume it has mounted the image and running Geohot's unlocker on the iPhone, but then the process stops at the message on the phone:

HTML Code:
Spamming AT, waiting for response
Zibri on IRC when I asked said it could be a f*cked baseband, has anyone any ideas, or the same problem?