I am using Flash Plus 2 phone for almost 5 months. Sometimes I charge my phone overnight but recently, when I woke up, i cant boot my phone. It's just black screen. When i charge it, there is a light indicator for charging, but when i press the power button, the light just blinks and the phone wont turn on. I am using not the original charger. May I just ask if it is still under warranty service. If yes, where is the nearest service center in Los Banos, Laguna?