ohh I see. Anyways I can't seem to make it detectable by the Windows RKDevTool, I turn the maskrom mode correctly but then all of the commands fail. It really sucks to have a device this powerful and not being able to do anything because of those crappy dtb files. Thank you anyways!

@fabiobassa Not work, I did wrongly or something. The rk322x image didn't have this ap6330 dtb overlay, so I pull it from another armbian image

No, the support for rk3399 is quite good. The problem is that each box/board needs someone to develop a device tree (dtb) for that box/board and each is different depending on the specifics of that box/board. That is what is lacking to support your box. (and if your box has obscure hardware on it, then those drivers may also be lacking)

I have the same Android TV, and I've been trying to boot Armbian but I don't seem to successfully accomplish it. I believe we are all alone with this, and nobody will ever help us. Maybe RK3399 SoC is still problematic after 9 years.

@tofamus30 You said box Is 322x You said wifi Is 6330 But then you tried dtbo from 3318 board Not sure if is gonna work