Hello everyone,

I have this problem:
I have iPhone 3gs with baseband 6.15.00. I have updated it to iOS 6.1, made jailbreak, but i didnt have any signal (sim wasnt recognized). So i decided to rollback to 5.1.1. I did everything according some guide. I have used redsn0w - extras - even more - restore - selected my ipsw - got remote blobs and clicked restore. Everything seemed fine, but in the end it poped up some error. Now my iphone is stuck in restore mode, i cant get in DFU, because when i press power button for 3 sec and then home button for about 3 seconds restore logo appears again. When i try to restore with itunes error 21 shows up. I tried Tinyumrella to kick out recovery, but it again restarts in recovery mode. Same with Recboot.

I would appreciate any help or advice.

Thanks for any answer

I read about a lot of problems with redsnow issue's First I'd get Snowbreeze iReb make a signed 6.1.2 ipsw then I'd try a hard reset holding power and home till it goes black and hopefully boot's up then use ireb to dfu,and write the signed ipsw made with ireb,if this doesnt work and you get the restore logo from itunes then do it the easy way and restore to 6.1.3 make sure everything works data text,then use ireb dfu it and go to 6.1.2 then jailbreak with evasion.I hate that it makes you go round in circles but sometimes you can't get around it.