I have been repeatedly receiving "Failed" for SMS and MMS messages shortly after Update. For all contacts sometimes they went through and say Failed sometimes they just Fail. I did the Factory Reset including SD Card so all additional APPS were deleted too. Didn't get better. BUT Verizon Tech told me "Updates do not cause Problems it must have been an APP. I had VZW send another DRoid Charge, If anything it is worse. I have to Restart or remove the battery multiple times during the day. One minute it works, 10 minutes later it starts failing. Three Bars on the signal and the status says connected. Still fails! More than annoyed with this phone. I believe this all started right after the UPDATE. Now its sends a Text-- Restart------ Text---- Repeat Now I have an Expensive Droid Charge Paper Weight!! Can't send Christmas Messages!