I switched from an iPhone to the S5 in mid december and have had issues with getting texts. I have read a lot about it, so I shut off iMessage on my mac and even disabled my number with iMessage on Apple's site. However, I am still not receiving some texts from iPhones. If they send a text just to me i get it fine (even though they may have to click send as a text message) but I won't be able to get it in a group text. It is frustrating because I can see some texts but not all of them. This has been happening for over a month now. Does anybody have an idea? I'm becoming quite frustrated.