Galaxy S5 Active will not send text messages
My Samsung S5 Active suddenly decided to stop sending text messages today. There was a software update last week, but I had no problems until today. I have searched several forums and have tried all the fixes including the one listed in this forum. Is there anything else I can try? Can the latest update be reversed? There's no need to have the phone or service if you can't use it. This is very frustrating.