En XDA confirman que este firm también reproduce 4K a traves de SAT sin problemas,:

Originally Posted by sidney1977
I think it's not quite right... At least people from russian Philips Android forum say 4k from Satellite works again with this firmware (I'm about "unofficial" QV151E_0.6.0.5.upg).

I confirm I'm able to launch and watch 4 Ultra HD channels on Astra 19.2 with no issues.

Philips Android TV - Pg. 99 | Android Development and Hacking