I've search the forums (Honest, I did!) and I don't find a resolution to my problem. Per instructions and advice I found here, I:

Updated from 1.0.2 unlocked with AnySim to 1.1.3
Ran ZiPhone 1.1 to Jailbreak and Activate (but NOT Unlock, since I have 3.9 BL)
Used Installer 3.0 to install anySIM v. 1.3z

When I try to unlock the phone, the screen freezes and the app never completes. In addition, I can't uninstall anySIM, nor is it listed as 'Installed' in Installer. I tried downloading anySIM again, but last night it threw a Main Script error, and this morning it won't even download.

OK, everyone. 'Let the flames begin...' Yes, I'm a relative noob. Yes, I searched the boards. No, I'm probably not worthy to own an iPhone. Have we gotten all of that out of our systems? Thanks. Any constructive help and advice will be greatly appreciated.

NOTE: Reinstall of BSD subsystem and reboot 'fixed' the problem. Phone now unlocked and working fine. Mod, lock or delete this post as you see fit. Regards.

Hey There -- same exact problem!!

UPDATE: Thanks a million for updating your post -- I installed BSD Subsystem and my phone is working perfectly now on 1.1.3!!