Iphone 3gs will not start normally (after reboot is stuck in DFU mode)

[ricroc911]

Ok guys, need some help here, i have an iphone 3GS which i have tried everything, and i do know what im doing when it comes to jailbreaking, but i am completely stuck here....ive done custum firmware and everything, this phone will not booot out of DFU mode no mater what i do, it will restore fine, jailbreak fine, but it will not boot......anyone else had similar problems????

[Simon]

Sounds like an SHSH issue to me. What firmware are you restoring to and are you using tiny umbrella's TSS server when you are?

[ricroc911]

I have tried restoring to 4.2.1 and 4.3.1 custom firmware with snowbreeze and also using tiny umbrella to restore. It restores fine, its just after restore when it goes to reboot it just boots in dfu mode and even when i kick it out of dfu mode if i then turn the phone off it will go bsck into dfu mode.

[Simon]

If you are using tiny umbrella make sure you have saved your SHSH locally with it before starting the TSS server. If you dont do this then you will be left in DFU after a restore.

[ricroc911]

Thank you, that solved the problem

[Simon]

no prob