I absolutely HATE this 4.4.2 update! I have never had a problem with my Motorola Razr M before! I hate that my messaging background is all white, I hate that the battery notification is all white..I hate that the lockscreen doesn't show all the four widgets they used to show..I hate that they took the "insert smiley" function out of messgaing..I don't like Hangouts for my SMS default and that's where I see smileys now..They took it away from Messaging! My phone crashed on me twice yesterday and it has NEVER done that. When I tried to shut it down yeserday, it got stuck..It took 20 minutes before it finally shut off!. I hate that they added new apps that I didn't want and won't use and can't uninstall. I don't want this update! Either fix this update or give us the option to go back to the old update! Unhappy Customer!!!! 
