Hope this isn't frowned upon here, but I haven't been able to find a Mac I can use PwnageTool on and I need to update my phone asap. If possible, could an established poster here with a Mac and PwnageTool make me a 3.1.2 firmware .ipsw with the following specifications?:
- UNACTIVATED (I already have official service through AT&T)
- 650mb root partition
- Cydia and Icy
- This image for the boot logo (original restore logo):