With the camera flash, you can take photos even in dark rooms, and in addition to the automatic mode, we can also permanently switch on the flash of the Samsung device (when taking a photo).

Note: The flash is rarely used, especially on mid-range and high-end smartphones. We recommend using the flash only in dark rooms for a natural photo.

Android 11 | One UI 3.0
Step 1: Tap on  Camera
Step 2: Tap on  Flash
Step 3: Enable or disable  Flash
  1. Tap on Camera
  2. Tap on Flash
  3. Enable or disable Flash

Samsung Instructions