Was this ever released? I'm not finding answers for my questions about the method used and figured I'd look to the code. I have the iUnlock code, but that isn't doing what I thought it does.

Thanks

yes there is but i dont know where isit

The essence of the free unlock (both iUnlock and anySIM, and also the harro unlock) is all in that one line from iUnlock.c: Seek(fd, 0xA0020000 - 0x400);

Starting the write burst from a sector before the protected region lets you keep on writing even through the protected region.