I haven't had this phone for a month yet. In the beginning I could receive mms messages from other people with smart phones, but not from people with just basic phones. I was told by a Verizon Rep to update my service to a tower and then pull the battery out while my phone was on. This just made the problem worse to which I cannot receive mms messages from anyone. Auto-receive is turned off, and i'm never connected to wifi. Is there anything I can do to help or do I need to take it in?