On iOS devices:
Please refer to the articles below to get the instructions for different iPhone and iPad models:
On Android devices:
- Press and hold the Power button at the top or at the side of your device.
- Immediately press and release the Volume-down button.
NOTE: This should work for most Android devices. If it doesn't work on your specific device, please refer to the help manual of your device for instructions. You can find more information about your device in the device settings or by checking with the manufacturer.