Iphone 4 Stuck on connect itunes screen (Error 1013 and 3004)

[iApple]

I find solution finally;
c:\windows\system32\drivers\etc\hosts
I’ve changed host file with notepad; Removed the line that has gs.apple.com completely and saved the file.But that time error changed to 3004

I shouldn't have remove whole line.What I need was to change JUST IP ADRESS and leave gs.apple.com!

I am using my phone as an ipod touch now but i'm ok with it.I'll wait for
offical jailbreak and unlock for ios 4.2.1 Thank you for your help
anyway.

when i remove completely line #74.208.10.249 gs.apple.com 127.0.0.1 gs.apple.com is error 3004, with what ip to change?