I did the latest update last week on my phone (18ios) and ever since, I have not been able to receive or send text messages to android users. I keep getting the message "not delivered" and having to send it through sms. I can't receive any pictures messages from android users, I never even know they send me anything unless they call to tell me. I tried calling Verizon and was on the phone with the tech department for an hour, they tried everything and can't figure it out. I've reset the network settings, turned airplane mode on and off, turned off and on mms, sms, rcs. Nothing works, and I'm really starting to get frustrated especially being a pay for service and it's not working. Please help!!