Does anyone know if android messages will now have RCS afer this update? As far as I could tell, doesn't seem like it. Do I have to use the samsung messaging app?
What type of stuff is the RCS supposed to do?
RCS will enable an iMessage type experience on Android. Unfortunately, it's carrier dependent and the only one I've heard that's allowing it so far is TMobile, so it doesn't matter if the app has it enabled.
Sprint has had RCS support for over a year, Verizon has had it for a while now too. T-Mobile is very late to the game.