So, last night my phone did the normal turn off while it's idle thing (annoying) and when I turned it back on the screen light on/off won't work. Only thing that does work is if I plug it in to charge the screen will turn on, but I obviously don't want to have to do that everytime I want to look at my phone At first I thought I just broke it (I have had the phone since 1 month after it released last year) but I don't think it's a hardware issue since I can use the power button to power the phone on, so it must be some kind of error thing..? I don't know a thing about phones. It's not rooted (dunno what that even is lololol) and I've considered trying factory reset, however that is a last resort because I have a looooot of things on my phone that took a lot of time to gather. And I've also though about trying wake up apps, but I don't have so much harddrive space and don't know if they will even work for the phone. Sooo help me out please?