Toggle Functionality

Flashlight is not working on my device GPS / NFC toggle opens the settings page instead 2G-3G toggle opens the settings page instead 2G-3G toggle or the network icon does not refresh on changing data plan 4G toggle does not work NFC state does not change automatically on changing NFC Airplane Mode toggle opens the airplane mode settings page Media buttons are not working No Lock Screen does not work with notifications Increase/decrease font does not work Keyboard doesn't work in immersive mode