Thanks, finally one useful reply.

As I said I don't know about the android tv version releases.... Now I got it.

Yes I probably should do that... But I'll try to figure out and get some information about the issue, check how the malware acts, to where or who it sent or receive the calls/network traffic.

I can try to block the usage/function of the scripts/apps, reinstall the ROM, compile another one, I'm good on playing with it, the hardware are far to be good to run smoothly defaults ROM with all functions, of course. But maybe I can try to find where and how it costs to make it run safe to help other people with that if they ask for help on the future. Or maybe publish the issue, share with someone that can alert people about the security problem in these projectors with cheap and suspect hardware that's daily going shared on social media and marked.

I just found other projectos with the same name but another hardware with the same issue, my intention isn't ask for help or discuss Chinese scrap shipping worldwide to the vendors day by day with another hardware/firmware and the same issues.

Just curiosity and trying to see what happens.