Can no longer play any games..

Did the halo update, before that i was playing numerous games fine including GTA and BF4, once i did the update, i couldnt load halo, would freeze on the first loading screen before entering the game and tried to play BF4 and GTA again and both did the same, halo was a digital download, restarted the console and everything, still not working… literally cant play any games on my games console…