Hi, I have a Rogers Galaxy S3 and updated to Jelly Bean on the weekend. I have been using Nova Launcher and Widget Locker with no issues since I got my Galaxy S3 a few months back. However, now I notice that either the stock wallpaper or stock lock screen flash on the display for a brief moment once in a while. It's the blue background with the dandelions on it. Here's an example: Receive an SMS text notification Pull down the notification bar Click the notification Just before text app launches the stock lock screen flashes on the screen for a split second Text app launches It doesn't happen all the time, but I'd say a good 50-75% of the time. And it's quite distracting. I've also noticed that if I lock the phone by pressing the power button, then press the power button again to unlock the phone then WidgetLocker shows and I can slide to unlock. However, while the phone is locked if I press the physical home button instead of the power button it turns on the phone and shows the home screen bypassing WidgetLocker. I don't remember it ever doing this before. Did something change? Or maybe I have a setting messed up somewhere? Has anyone else had any of these kinds of issues? Thanks!