Facebook Android users can disable closed captioning on their app by following these steps:

  1. Open the Facebook app on your Android device.
  2. Tap on the three lines in the top left corner of the screen.
  3. Select Settings from the menu that appears.
  4. Under General, tap on Accessibility.
  5. Under Closed Captioning, uncheck the box next to Enable closed captioning and tap OK to save your changes. ..