iPhone 4 stuck in DFU after 4.1 cfw restore.

[heath_rox]

alrighty sorry about this guys. i have been out of the game for a while :P

i used pwnage tool to put my iphone 4 into dfu mode then restored to a custom 4.1 made with pwnage tool. Everything works great (although i do have the TSS server running via tiny umbrella) then i get the usual "iphone is restarting and will reboot in 10 seconds" The problem is it reboots and is stuck in DFU mode with no way of getting it out.

I only have shsh blogs for 4.2.1.
What would be the best way to get the phone functioning again and remain unlock able a.k.a not upgrading the baseband.
Thanks for the help guys!

[sleeping_giant]

As a last option, you might try using another PC or Mac to restore the device.

[heath_rox]

Im not sure if that would work. i think the problem is that apple no longer signs 4.1. although this confuses me as i thought you didnt need shsh/ the firmware to be signed when restoring to a custom firmware.