I have T-mobile service. I have a Samsung Galaxy S3 LTE running Android 4.3. I used to be able to easily share photos texted to me with the stock messaging app. If clicked on the received photo while in messaging, I had icons pop up that allowed me to share the photo via facebook, email, messaging, etc. Now I only have the choice to save the photo? (just a disc icon in upper right hand corner of screen appears, nothing else). I have tried tweaking many things, have scoured the net looking for answers, have installed new messaging apps, but nothing works. PLEASE HELP!