I have a LG Explore, and have had so for about a year (maybe less). I left the phone charging in my room when I went to sleep on the couch. I had an alarm set for 12 PM that went off, but since then my phone has shut off and won't charge or turn back on. The charger is brand new and works perfectly with another phone. When I used a different outlet/charger nothing changed. The bottom Home/Back/Menu buttons light up for a few minutes but nothing else happens.