Is it normal for your Vita to shut itself off. Mine shuts off in about 2-3 mins. First the screen will fade out like the backlight display is turned down some but I can still see everything on the screen, a couple of mins later it powers itself off and I have to turn it back on with either the "PS" button quickest way or manually hold in the power button.
I suppose when it fades out before shutting off that's basically a screen saver.
Maybe I can change these settings in the menu.
Favs: Persona, Final Fantasy: Crisis Core, Tales Series. Playing:Tales of Symphonia Chronicles, Ni No Kuni, PSP software