Black Hole
May contain traces of nut
That is the official line, yes. It may be possible to simply install 2.19 over 2.15, but that route is untested.going from Humax T2 1.02.29 with mod 2.15:-
Run prepare_for_upgrade diagnostic
Install HDR-FOX T2_1.02.32
Then install HDR_FOX_T2_1.02.32_mod_2.19
Yes.Will that keep all my settings?
It depends what changes are made. Do not assume anything about the future.In future will I only need to:-
Run prepare_for_upgrade diagnostic
Then install HDR_FOX_T2_1.02.32_mod_2.20 (and later)?
There is no reason it should go wrong, and if it does we can probably fix it without any recourse to installing older versions. The worst I can envisage is having to reinstall official 1.02.32 and then CF2.19 over it.If it does all go wrong, is it just a matter of reinstalling the older versions again?