To turn on the grid on your Android camera, follow these steps:
1. Open the camera app on your Android device.
2. Tap on the Settings icon (gear icon) located on the top or bottom of your screen.
3. Scroll down and look for the "Grid lines" or "Grid" option and tap on it.
4. Toggle the switch to turn on the grid lines.
5. Close the settings menu and start taking pictures with the grid now visible on your camera screen.
The grid lines will help you to align your shots and create balanced compositions by dividing the screen into thirds horizontally and vertically, providing a helpful guide for positioning your subject matter.