Postagem original de: Owen Cunneely ,
If you replaced the battery with a brand new one, then it seems a little abnormal that it is still loosing charge fast. I wonder if there is a sort of short in the device. Are there any dents on the back or side that could have moved something around inside the device. There is a similar problem I have found on iPhones. If you put a longer screw where one of the grounding screws goes the battery drains quickly and you have no sound, WiFi, or 3G. I wonder if you may have a similar issue. I would check to make sure that everything inside is firmly seated. Did the previous owner tell you when this problem started happening, after a drop, exposure to water?