Hi,
pardon me for the next topic.
But i think the downgrade is very big problem, and wide topic.
Maybe, we all together do something with it.


So first, we need to know how the blocker works.
Probably, its compares the installed version of firmware with it which we want to install.
By the version or date.


The first thing that comes to my mind, is change the
firmware version info in Phone, or in *.BIN file (if can).
Perhaps in this way may we deceive downgrade blocker.

I have got Nokia N9, so I can testing on it.

We stay in contact!
Grzegorz