[codybear]

I'm sorry, I have no idea.
There were people posting in the IM Cokeman's unlocker with the problem with the 2.31 unlocker, and I do believe they posted the solution on how to fix it.
I know there's tons of posts, so it's a pain to read,
but that's when search can come in handy.

I would say since the .41 unlocker allows the phone to be relocked,
(the coding of the bootloader/lock protection wasn't implemented in the .41,
only the 2.31)
I would try to reunlock your phone with the 2.31 unlocker.
See if that will work, and then reflash to 6.1.
Sorry I'm not much help,
but I'm not good with this kinds of problems(unlocking problems)
and technical gps items.