OK, so thinking I was doing a better thing than just downloading freeware- I paid for the jailbreak 4.2.1 restore.ipsw and ultrasn0w unlock. I origionally had (I think) 4.0 and it updated to 4.2.1 through iTunes and then followed the jailbreak (redsn0w) instructions with Cydia app installed. Everything was working fine except Cydia wouldnt connect to the URL. I did this multiple times with a PC and MAC and all with the same problem. I paid for this service from iPhone-Unlocker-Pro.com (DONT USE THEM!!) because they offered free customer support for life. So $25 whatever... I tried resetting my network connections, didn't work. My iPhone wouldn't detect any network around anywhere. So I asked the peeps what I should do, and they said I have to rejailbreak it with the iPad firmware option selected. So I did.. still didn't work. So I asked again, they said you need to restore. I tried, again, multiple times and I keep getting the 1015 error. SO long story short, I jailbroke my phone with the iPad firmware so it would then update to 06.15.00 and it did but no wireless so now after trying to rejailbreak it, re-restore it and all sorts of other variations.. it still isn't working.. I still get the 1015 error and my phone only shows the startup icon and the plug into iTunes logo and nothing else. PLEASE HELP!! I want to beat iPhone-Unlocker-Pro.com to death! But I want my iPhone working first!