Hi, I just got LG Stylo 4+ today and got a new number. Been a long time customer. Never had this problem before. Some text messages to through and some don't and those that don't comes back with an error which is the title of this post. I've tried Updating the profile and PRL twice now, airplane mode is off, calls seem to be coming through and I can call people too. I just can't text sometimes. Please help.