Two days ago I charged my Xperia Z and then it died when I was coming home. I tried charging but it wouldn't react. Then suddenly it charged until yesterday in the morning when I went to work. When I came home again, I wanted to charge it again but it woudn't even recognize the cable. I tried it with 5 other cables and even tried charging it on my computer. The computer didn't recognize my phone and thus wouldn't charge. The red LED, a dull one though not the regular red LED, was on all night, not blinking but constant, so I thought it was charging. Sometimes when I press the power button while plugging the phone in, the red LED turns on, but the phone won't start up or charge. What is the problem?
