THank you very much for your answer. The upgrade_loader for this TV is only for the older firmware on your webpage, is that OK?
The reason I would like to upgrade is because my TV is giving me nuts since there was a power outage for 5 minutes. Since then my Hue lights do not turn off when the TV is switched off. And in my HUE application every time I turn off the TV, a new entertainment profile is made... Wierd.
So I reinstalled TV to the factory settings... Now I can not set colour and sharpness etc... I have like 10 colour profiles that I can use with minimal differences, but colours are too full for my taste. No matter what I do and set colour in one profile to 0 (black and white), my Android TV desktop is still full color... So are the Android TV applications :-( The only thing that I can do is set colours on the HDMI ports. So if I use HDMI 1 source and use standard colour profile that I corrected the colour to 0%, I do have B/W image on the HDMI 1...
That can not be normal, but somebody from Philips I know said me that I as user can not set TV to factory settings, that service has some tools I don't. I was 100% that factory reset makes TV like new, but it clearly doesn't.
I was hoping upgrade of FW would help me, although I know this is a long shot...