On my new Galaxy S3 I noticed that they updated the calander and messaging apps. My calander app is kind of a tan and brown leather theam. Also the layout is way different. The messaging app is missing my contact pictures text to the conversation. Also the messagIng Icon on my home screen shows a one on It lIke I have a new message but I don't. I cleared my app data and deleated all my texts and It Is stIll there. Is there anyway to revert back to the old versions?