lo, i agree that we may pay after we can watch result. For example youtube video, where we can see patched hspl screen X2, etc...
I downgrade my X2 accidentally! When i bricked my X2 with wavedev experiments (put wavedwe from X1 to X2) I went to a service center, where master can find only R1AD007 on emma server (as he say's) for my device. May be it's happen for reason that my X2 is proto unit, may be other reason. By the way, this case shows that the any other unit can be downgraded with emma and proper right's to authorize such flashing in seus server. May be there is only money help resolve this issue.
I was hoping that this FW will work with in call recordings. But no! I can't do it for now. As well as I can't find reliable information about that worked on X2 at all.