My wife's iPhone 4s is up to date. This is the 4th handset she's had. When she sends text messages to my Nokia Lumia 822 (On Verizon) Windows Phone, I constantly get multiple copies of the same message. 9 times out of 10, she gets delivery failed notifications, and I'm doubting that is causing it. It's very difficult to communicate when I am geting the same conversation in parts over and over.
I need this fixed.