Will there be support for the Sercomm FG824CD SCOMFG824CDv2 device in the future? Thank you for your attention.
only if it's supportable, and you're willing to work on it.
suggests at least that the 5 GHz wireless will never be supported (and nothing at all about the SOC).
provides very bad news about the SOC as well.
(not that there's be any news about fibre 'modems' (as in ONTs) to begin with.
So the likely answer is "no".