So I have these folders on one of my home screens to help categorize all my apps. All the apps that I put into these folders (over time, usually about 2-3 hours) will change from their original icon to the droid icon. So say it's the Angry Birds icon in the folder. After a few hours it will change into the green droid and it says android. Any suggestions on how to correct this and or prevent it from happening furthermore? Thanks in advance.