You can customize the look and icons of your phone by downloading themes to your phone. These allow you to show your individuality and gives you a whole new feel to your everyday. Make sure though to read reviews as some themes are better than others...
Drop down menu and choose the settings toggle. Click apps and notifications. Choose the app you want to change the permission for. Click on permissions and change the desired setting. Once the app has been used, you can go back and change it back to ...
Hold down on empty area of home screen, choose widgets, go to settings and place settings icon on home screen. Menu will Auto pop up and choose notification log. All recent notifications are present.