[sbwtxj]

I interrupted the software upgraded for a long time, and then system can't start.
while power on,Power lamp is always flashing, the screen can't enter into the state of the four boxes,
so Press the reset key, just black and white screen flicker ONCE.
I DON'T RUN MANUAL FACTORY RESET.

I think this is into infinite boot loop. All I can see is the flashing white LED (slow blinking). The small squares not display.