Hello, I called Samsung about the s 4 mini That I told you about the other day. it is running Android 4.2.2 They told me it could be updated to 4.3. is there much difference in android 4.22 and 4.3? I went to ask the lady I was talking to about it. I told her I was visually empared and used speach. but wen I started asking questions we became disconnected or she hung up on me. Is there a help function in the accessibilities that will let me know of the new updated features in talk back? my tablet is running android 4.4. or the latest update. Thanks for the information. Bill Deatherage -- Sent from my Android device with K-9 Mail. Please excuse my brevity.