I Need Help I.i.3

HELLO OK HERE IS THE STORY I BOUGHT A PHONE WITH 1.1.2 REAdy to use anywhere but i mess up i tried to upgrade to 1.1.3 so i did and it got locked so i tired different software downgrading it to 1.1.1 and then to 1.1.2 the hole nine yards and nothing s i got A turbosim the yellow one and nothing so i thought maybe i just need just need to start all new so i upgraded to 1.1.3 with the original software and this is where it got worst because now i cant downgrade anymore it only says phone cant be restore unexpected error (1) please help me tell me what to do i will appreciate thanks

You really shouldn't be attempting to hack iPhones.