Possible to Dualboot from SD Card


I would like to know if it’s possible to have a Dualboot System on the Vero4k+ and If it’s possible to Boot e.g an Coreelec Image from the SD Card.
There is an Addon (Moonlight) wich unfortunately works only under Coreelec for now.

Is the Bootloader open, or is it only possible to run signed Images?

The bootloader is not locked – you can boot other operating systems; but we cannot provide any support for them.