The control center is very useful in iOS 11. It has a lot of features that not many people know of. Here’s a quick one.
Tip: To get to the Control Center, swipe up from the bottom of the screen. You can toggle on and off your Wifi, Bluetooth, Cellular Data and more in the top left platter. 3D Touch into each platter for more detail and info.
1) Open settings.
2) Scroll down to “Control Center”.
3) Tap “Customizable Controls”
4) Scroll down and tap the + button to add accordingly.
5) The icons of the controls you added are now in your Control Center.