I have had my phone for approximately three months. Over the past couple of weeks my phone's screen has been freezing and sometimes the caller id does not display when I have incoming calls, (also my bluetooth rings when connected but I am still unable to answer) and I am not able to answer the phone. What could be the problem? Telephone support only suggests removing the battery when this happens. I certainly do not want to have to remove my battery every time this problem occurs. Is there some kind of system update that needs to be done?
Please assist!