jim.jim

I flashed android version 8.1 and then android version 9.0 to it.

I have a RK3328 android tv box. After flashing new firmware to it, using Rockchip Batch Tool, the box, connected to the tv, shows briefly RK3328 logo on tv screen, and then black screen. After that, I connect the box to the computer using usb cable, without pressing reset button on the box. Rockchip Batch Tool software, under the Connected Device, shows a green symbol. It shouldn't, because I didn't press the reset button on android tv box. It's like android tv box is in reset mode, and I didn't put it in reset mode. It's like there is a short somewhere that puts it in reset mode. And, maybe that is the reason the box doesn't boot up normally, but has a black screen. I flashed the box many times, the same outcome, black screen tv, and reset mode on. Can anyone, please, help me solve this problem? Thank you!