My iPhone 4s iOS 8.2 messages app keeps crashing! Help!
My iPhone 4s iOS 8.2 messages app keeps crashing for the past 3 days. I click on it and it opens up with a white screen with the "Messages" title but then fades back to my home screen. I receive the messages, and they show up as the red notifications above the icon, but I cannot go into the app itself to read the message. I've searched endlessly and tried everything I know/been suggested. I have turned it off and on, restarted it, reset the whole phone, upgraded it to iOS 8.3, took out the sim card, let it go flat, synced it with my computer, tried to access it via address book/lock screen/pull down menu etc, I've even moved the icon around the screen (I'm that desperate), I've tried all of these things several times, I'm out of ideas and so is the internet! Please help!
iPhone 4S, iOS 8.3