I switched from an iPhone 4s to a Galaxy S5 in July. I love the phone and I can get texts from individual iPhone users however I cannot get group texts (even if I initiate the text) when they are to iPhone users. Of course absolutely everyone I know is an iPhone user. I love the phone but this is enough of a problem to make me consider going back to an iPhone just for convenience and being sick of being left out of conversations. Any ideas?