Well most devices sleep at some point. They aren't meant to be awake (especially the display) 24/7. However, you should check all your app settings (the settings in each app) to see if any of them are the culprit.
Well most devices sleep at some point. They aren't meant to be awake (especially the display) 24/7. However, you should check all your app settings (the settings in each app) to see if any of them are the culprit.