Totally messed up... can someone please help me?

[JerS]

I recently Jail broke my IPhone 4 with the new 4.2.1 jailbreak from greenpois0n everything was working fine until i was installing BiteSMS and it froze up and didn't move for about an hour. I restarted the phone and none of the packages, changes, installed packages, or apps in the search feature where showing up within cydia. I tried to unjailbreak my phone by backing it up in ITunes and restoring it. Itunes wiped all content and dowloaded the unjailbroken firmware i was supposed to plug the phone back into itunes, while in recovery mode, to finish so I did and it loaded the firmware but said "IPhone can not be restored (1013)"

And thus im stuck with an iphone that isnt working.... can anyone help me out?

[moon#pie]

Put it in DFU mode and try again.

[i.Annie]

If you edited your host file before, set it back to normal. In TinyUmbrella also make sure it isn't automatically directing to Saurik's server.

If it all fails use another computer to restore.

[Poseidon79]

Just put into DFU mode from there and jailbreak with greenpois0n again and you should be good to go.