Hi there guys, so I will try and be very specific as I can to get best results of what actions to take. So two days ago out of nowhere my phone turned off, I didn't think anything of it until I couldn't turn back on, so I took out the battery and put it back in, after I powered back on, I figured it must have turned off because of me somehow, until it happened again, soon after I was getting annoyed. I then quickly saved all the stuff I could on my PC and decided to system restore to factory settings.
Once it restored back I messed around with it for a bit and all seemed normal, I then re-downloaded all my apps, or least the ones I wanted again. after a couple hours and using different apps at once it started again, although this time it was not as back but still enough to annoy me. I then tried just using one app at a time and by doing simple things like check the settings of something it would then turn to black and not respond to any keys with me holding them down.
Now just recently I tried to go on the internet on my S III and once again it turned to black, not turning on for any keys pressed or held, only way to get it to turn on is pulling out the battery and putting it back in. I have read some possible reasons why it may do this, and some solutions, so far none have worked for me, I am at a loss of what to do or what steps to take, and what the problem could be at all, or any solution.
Now I ask with all I have submitted (hopefully it's not to confusing to understand) if it helps at all I have the Samsung Galaxy S III 16 GB Marble White version from sprint, that I bought a little over a year ago, one year and one month if I had to guess. So here is all that has happened with my phone, I hope to get some feed back or result in context to what I listed.