I have been receiving duplicate texts from multiple contacts on multiple networks. almost always immediately but sometimes a minute later or so. its always just one duplicate but not every text, prob about 1 in 5 will have a duplicate. I'm not using any aftermarket messaging apps & its not just multiple notification its texts also. my girlfriend got the same phone on the same day as me & she has been having the same problem just not as often. I have seen other threads about this but it seems to be problems with messaging apps & not the stock messenger system. any ideas would be appreciated!!!! thanks