I just switched to the LG G3 from the iPhone 5, so did my husband. We regularly group message 2 iPhone users, so when we tried to start a new conversation, my husband can see all the messages but I can not. Sometimes I'll get a new text from "Anonymous" saying "message not found" and it seems like it happens when my husband messages the group. Why is it functioning properly for his phone, but not mine? This morning I got the same message from Anonymous and my husband did not text the group, so now I'm obviously missing out on messages!! This is so frustrating! I have iMessages turned off on my old iPhone, the iPhone users have group text and SMS turned on on their phones, they've reentered our contacts, we're using the stock messaging app on the LG. I don't know what to do. And it's totally inconvenient to ask all my iPhone using friends to text through WhatsApp or any other app.