Hi Peeps
I will shortly be getting one of these box's venton ECO+, before I install latest Vix image does anyone know if I have to install bootloader first.

in latest bootloaders for this box it is showing two one for venton hd1 and the other for venton hd 2-3 both of the same date .
I am unsure which one or any to use, thanks for any advise .