You can find and change your settings from any screen on your phone with Quick Settings.
Step 1 of 9
To find your first few Quick Settings, swipe down from the top of your screen.
To find all your Quick Settings, swipe down again.
Step 2 of 9
To adjust brightness, move the slider left or right.
Step 3 of 9
To explore more Quick Settings, swipe right to left.
Step 4 of 9
To turn a setting on or off, tap its icon.
Step 5 of 9
To change advanced settings, touch and hold a Quick Settings icon.
Step 6 of 9
To add, delete, or move a setting from the menu, tap Edit 
Step 7 of 9
To rearrange the setting tiles in your Quick Settings menu, touch and hold the icon. Then, drag it to where you want it in your Quick Settings menu.
Step 8 of 9
To add a setting to your Quick Settings, drag it up from “Hold and drag to add tiles” to your preferred location.
Step 9 of 9
To remove a setting, touch and hold the icon then drag it down to “Drag here to remove.”