Hey guys!
I have a TVBox RK3228A NAND. I followed the procedures described on the first page and installed legacy ARMBIAN. The system crashed during boot...and the brick box. I managed to do the process with the screwdriver and erase the flash.... the box now runs(OK) Armbian from the SD card.
I would still like to boot from internal memory, but multitool no longer displays the option to write to NAND. ("Burn Armbian image via steP-nand")
ow do I switch back? Do I have alternatives to work without SD or external USB?