Installed over the weekend and it seems to be working good.
I did not reset the settings, I wasn't sure what would happen if I reset and I have an old touch hack enabled that allows me to touch screen while driving. This was done not through AIO but it was done the same way the firmware updates are done via the debug menu on an old firmware ...
I don't think a reset would get rid of that since when I was changing car battery I think I lost all the settings as well, so that was sort of like a reset.