Iphone 3Gs bricked?

[ben_1]

Hi people, i was wondering if you could help me, ive got a 3gs 16gb that is stuck on a black screen the things ive tried
Recboot
iRecovery
Redsn0w
iReb
Greenpos0in
Tiny umberlla
itunes 4.1(orignal) / 4.2.1 (custom ipsw)
i get error 1015, open up iReb and it doesnt kick it out.
then i go into tiny umberella and it says "fix recovery" so i click on that and greenpos0in comes up on the phone and unable to find gbdev etc
after a fimrware restore or a "boot thethred right now" with red sn0w i just get a black screen, ive tried everything ive read and unable to fix it so any one help me thanks?



Edit:
just to add im on vista and the phone is on baseband 6.15.00

[DevouredDreams]

i had that problem with the gbdev data so i got on tiny umbrella's direct site and download the kick device out of recovery fix for 4.2.1 on theres its in the download section, then extracted it and run the program inside the download, i couldnt get it to work otherwise

[ben_1]

Thanks,
just tried it, didnt work phone goes back into blackscreen mode after doing anything

[DevouredDreams]

go to stock 4.2.1 assuming you have your shsh blobs, sounds like your on 4.1 and you got it to boot with redsn0w and after a minute itll go into a dfu mode loops then theres nothing else you can do..

lets do this..

1.open tiny umbrella
2.hit save shsh
3.make sure you have 4.2.1 shsh blobs
4.open itunes and shift+restore to stock 4.2.1 ipsw
5.afterwards youll get a 1013 error more than likely
6.then hit fix recovery

[ben_1]

cheers man ive managed to restore to 4.1 so im going to leave it now.

[DevouredDreams]

^alright buddy glad you got it fixed, i wish i was still on 4.1 but my iphone messed up as soon as 4.2.1 came out so i had to replace it ha my luck but congrats bro enjoy it

[ben_1]

Best to leave it while it is working, cheers for your help!.

sorry for the double post, i was upgrading too 4.2.1 and got the errors again