I am having a major problem with messaging on my Galaxy 4s. It constantly says that the message failed to be delivered or I get the endless spinning wheel. I have talked to Verizon and did everything I was told, but yet again still having problems!! I have reset to the factory settings, have force stopped and cleared the data and nothing seems to work, this time around. I never ever had this problem with my previous carrier, with whom I was for over 15 years. At this point I just want to end my service and go back to my old carrier! Extremelly unhappy with Verizon at this moment... 