Hi! Had my LG Optimus G pro for 4 years, and am going to find it very hard to replace, as it is a great phone, works well, and I recommend it greatly. However I have had a problem recently. When my phone is on, it charges perfectly and functions normally.
However, if it dies and I plug it in, it doesn't display the charging display or even power on. All that happens is the two buttons on the front turn on. It just sits there. Then, hours later, it randomly turns on, usually at about 8% battery. Any fix or idea this may be happening?