So I left the office for lunch with a 70% charge.. checked my email and did some browsing as usual... then the battery dropped to 5% and i got an alert. Thinking it was something weird, I powered the phone off and tried to turn it back on. Nothing.. I get back to the office and plug it into the charger.. green charging light turns on... for 20 min.. still won't turn on. I take the battery out, pop it back in, plug in the charger.. Now I don't even get a green light. I do believe mine is toast!