Recent content by zi1

why does htc battery level decrease while charging? The battery level often drops while charging. For example, it was 30% when I began to charge it. It reached 80% 20 hours later. I continue to charge it. 8 more hours later it became 0%. A few days ago I started at 15%, went up to 68%...

My HTC One M9 suddenly began to make a gong-like sound combined with vibration. It came once every 14 seconds. I reviewed all the settings and changed what I thought might be the source of it. Of course it did not stop the sound and vibration. I called my carried, T-Mobile, the technician...