I have updated my avatar using Xbox Extras on my Windows Phone 8 device. It reflects immediately and I can see my updated avatar in Games section as well as live tile of Games on home screen. But the problem is, inside the games such as UNO and Friends or AlphaJax, my avatar is not being updated. Both of them display old picture of my avatar. I have gone through this forum and found that many users faced this same problem and as per your suggestions, I have restarted my phone as well as re installed games couple of times. In the worst case I have also restored my phone. Still the issue remains. Please help.