My Samsung G3 upgraded from 4.1.2 to 4.3 this morning. I've only found one real problems- I can no longer stay logged into the MP app. Every time I exit and come back it says "incorrect password" and I have to log in again. There is no checkbox to stay logged in or to to save password. Don't have this problem on any other forum or in the app for TOBB. It's version 1.3.3 of the MP app. Another thing, after I log in it returns me to the forum list with the login/register button still at the bottom, it doesn't show me as logged in or show my notifications until I click through to another page.