In the morning, i got it to work again. But later today, while the music was playing with my sony headphone, the headphones jack was accidentally removed while the music was playing. Then what i did nextw as just text. When i got home, when i opened my lockscreen, there was no sound. And again, the apeakers did not have any sound. I had to hard reset it again and reformat my micro sd to get it working. I donr know whats wrong with this phone. A day after i updated to the , supposedly, more stable amber, my phone went nuts. I was so happy with windows coming from android and ios. But the bugs here in windows takes a loooooong time to get fixed compared to other platforms. Are the dev for windows ********? Or theyre just plain lazy?