I tried to flash Android on my KT3, but after tapping the extension in KUAL, my device rebooted and stuck at a white screen.
I tried to solder to TTL but found there's NO OUTPUT on hard rebooting/connecing power cable
When i try to use usb boot by shorting testpoints, the serial port returnd this
Code:
In: serial
Out: serial
Err: serial
Help please, thank you all so much