Hey!! It seems like there have been issues with HTC these days. A lot of people are complaining about their mobile phones in the market. I recently bought an all new HTC EVO mobile phone. Initially the phone was working fine but after 2 months, its bettery started ruining and now it cannot even work for 5 hours a day. Please tell me what should I do to resolve the issues in HTC Evo battery? I have a warranty period so will I have to pay or will it be free of cost?