Hi,
I do not really want to erase the nand because erasing, flashing the firmware, flashing the update etc it may end with a brick. I already brick a "unbrickeable" device: tronsmart cx-919. That's why I have the ubuntu 14.04 on sd card...
Now I am using my minix with Android TV on holidays with my kids for kids staff (cartoon, etc)
Erasing the nand is it mandatory before using new kernel?
I thought that the kernel was somewhere on the sd card when the device boots on the sd card, no? There are devices without nand that boot only on sd card (some radxa rock boards I think)
That why I was interested by your work especially your sd card images for rk3188
PS Sorry for my dumm questions (I am quit a newbie)