Happened to me last week. Got it to reboot once, then half way, then logo and nothing else. Fortunately I kept all of my files and pics on the SD card. Got mine in November of 2015, so it was beyond the one year warranty. Checked with LG and they have extended the warranty 3 months, but that was from the build date, not purchase date....missed it by three weeks, thanks for nothing. I do have it under a Square Trade 3 yr warranty, and they have it now. Sent it out late last week, they received it yesterday and looked at it and approved the repair today. Should get it back next week...I hope. Hopefully it will be in good working order and just have to worry about settings and apps. Will probably be the last LG I own, and the last "flagship" I get. Too much money for something that seem just as reliable, or not, as a phone that would cost half as much.... There is no excuse.