I tried but failed because I didn't understand at first, but now I understand part of it, and my TV box is malfunctioning. The problem is that when I plug in the power cord with the adapter, no lights or anything come on, but when I plug in the USB cable near the LAN port, it starts up normally (because I initially followed method 4.2. Full install to NAND / eMMC). Now I've flashed the Android firmware and it's working, but the error is as I described above. So, is the power IC dead or is the problem somewhere else?
