Does anyone have any idea why these methods are NOT working on my GT-King box?
The box came with a built in SD card with a CE install on it. It is working every time I force to boot from the SD card.
But when I try any other OS, the result is a black screen or a constant reboot sequence. I've tried various linux systems, I've tried LE test builds. I've tried all the mentioned methods: the reset switch, the APK and the terminal. Nothing boots from the SD card except CE.
CE boots every time.
I do not want to re-flash, but I'm out of options...