I'm having trouble restoring my 3GS. I can update/revert it to any OS that I have SHSHs saved for, but upon loading the OS, the phone is listed as having no baseband, IMEI, ICCID, Wi-Fi, Bluetooth, etc. I've been going between stock 4.0 and 4.0.1 (as I am on 05.13.04) and pwned 4.2.1, 4.3.2, and 4.3.3, all to no avail. Any suggestions? Would the iPad baseband help at all?