My JBL Xtreme just randomly stopped working even though it wasn't damaged and it's fairly new (almost 2 months). The whole problem is that when i press the turn on button, it shows up a blue light instead of white and then flashes away. As long as i hold the power button, the blue light stays on. I can charge my phone with the speaker but i can't charge itself as the white battery lights don't show up. Please help!