Why can't a photo with extension .JPG (upper case) be attached to a MMS text message? If you change the extension to lower case it works fine. I've tried it with the Lollipop default Messages app and the Verizon Messages+ app.
The problem here is that Nikon's Wireless Mobile Utility send pics from camera to smartphone as .JPG Nikon says "Not our problem because it can be viewed in Gallery and attached to an email", and changing the case of extension of the file in the phone is a pain.
Who should fix this Nikon, Google, or the message app developer? Can Verizon provide a reasonable work around?