I have an S3 that was fine for almost one year, but now, not so much. The phone has always been kept in a "tough" case and does not have a scratch on it. The power button was the first issue (sometimes it works, sometimes it does not). WiFi connection is almost impossible and my data usage is through the roof now. Texts? work about 75% of the time, but you never know. Got a new battery, but the new battery dies in five or six hours too. This phone has become useless, with no reception in areas where it should be good. Please help!
