Guys, how can I flash a new image to my initfs on SD card and not on internal flash? Now, that the new firmware is out I want to flash only my SD card to test the new firmware, first. Flasher-3.0 has some options I guess could accomplish that: -set-root-device maybe? With this flag I can choose whether to boot from mmc or flash, independent of the bootloader. But actually, I have no idea