You sure post 856 will help with the small lettering and such? Lol and also what is Android media process? It seems like that's the culprit behind my battery draining so fast. Sent from my XT912 using Tapatalk 2
modifying the LCD density to 240 will bring the lettering & icons back to stock size.
Android Media Process is what searches for your pictures, music, videos.
You may have a corrupt file which is hanging up the process and also keeping your Media DBs from updating which is why you can't see any pictures or music in your apps.