3GS stuck on Emergency Call Screen
Guys I am at my wit's end.
I have a 3gs that was restored with custom 4.2.1 FW from PwnageTool, I *thought* that was going to jailbreak/unlock, but now I am stuck on the emergency call screen, no sim card installed (I have t-mobile). Trying to use redsn0w and am getting an "unexpected error." It seems to think that it is in DFU mode when it isn't. It won't even let me turn it back on with the DFU mode steps, it just goes straight to jailbreaking then unexpected error. In my earlier attempts I upgraded the baseband to the 06.15 iPad baseband because I thought I could unlock it with redsn0w, but cydia was the white icon and Safari didn't work so I restored again with the custom IPSW and now here I am.
What the heck should I do?? Thanks for all of your help.
tl;dr: PwnageTool custom 4.2.1 restored, iPad baseband, can't activate, can't run redsn0w, up $#!+ creek without a paddle. HELP!