Yep, there's a issue with live tiles. A member name Jim did some research on the issue. If you don't have a dev unlocked phone, and you want push to function correctly, yes a hard reset is in your future. I was having the same problem with an app called "Feed Me".
Originally Posted by
zeke009 A few apps no longer launch (moTweets & I Dig It) and new apps that have a Live Tile refuse to work. Apps I had installed prior to getting NoDo appear to work just fine (Weather.com and all the MS provided ones).
Anyone seeing apps not working or Live Tiles that never "activate"? If so, did a factory reset help you?
Samsung Focus rev 1.3
OS: 7.0.7390.0
Firmware: 2103.11.3.3
Hardware: 3.1.0.7
Can we get Jim's post on the endpoint debacle as a sticky?