Z1000 Pro Internet video 4k troubleshooting

[zAo]

When i try to read a video with the browser of the media box in 4k with youtube (chrome or firefox) i can access only the 1080 resolution settings, not the 4k 2160 one.
Hardware: TV OLED LG 48C1
ZIDOO Z1000 pro.
Your help and suggestions are welcome.

[futeko.com]

Can you use the Youtube Android app?

[zAo]

Hello,
With Aptoide i installed youtube on the box, and i have now access to the 4k video settings  when i could not with the usual browsers.
But obviously i prefer the browser included in my lg  tv wich gives directly a better quality in 4k than the box, in my opinion.
Regards

[futeko.com]

Set the Zidoo box to 4K output then install Youtube Vanced. It's not official but it offers more control over 4K output than the offical Youtube app.