I am trying to restore to the 4.1 firmware. I had installed the 4.1 firmware aswell, just wanted to do a restore. It seems like Apple stopped signing the 4.1FW and I used the SHSH files saved in my computer by tinyumbrella.

This is what I do:

Start tinyumbrella
Start TSS Server (my SHSH blobs are saved in my Computer)
Start iRBE and put the device in PWND DFU mode
Start iTunes and restore with Shift+Restore

The restore completes fine with no problems at all. But when it finishes, after iTunes says that my device is going to restart, it just restart into DFU mode again.

If I use a custom FW made with redsn0w 2.1 at the end of the restore I always get an error 14.

If I try to "Just boot tethered" with redsn0w, it boots, I see that the FW is the 4.1 but if I restart or use limera1n or Greenp0ison I either end up in DFU mode or with a white screen.

Any help on that? Thanks.