Hey So we have seen firmware updates for the newer models but unfortunately I think Zidoo have forgotten about the X9s
You can still buy them There are problems with recent updates It was not cheap +1. if they want to sell their more pricy stuff, they better fix all their product in their line, and listen to their customers!
I think version 21.28 is all we can expect. There is nothing more to pull put of this chipset. Whatever firmware they release i will not use it, because i know its not getting better. HT upgrades i download from MCBluna fantastic website.