I've had the worst time charging my phone since the new kitkat update. Today while my phone was plugged in to "charge" instead of the battery level increasing...it went down!
I switched chargers and that didn't help, so I pulled the battery. Ten or fifteen minutes after putting the battery back in and turning on my phone, it acted like it was rebooting and then suddenly a green android guy popped up on my screen with the words: "DOWNLOADING... Do Not Turn Off Target!!" under it. In the upper left hand corner it says "factory mode". I didn't push any random combination of buttons...just the power button. I don't know what to do! Someone please help, I can't not have my phone. 