How to Get This Update
If you want to try out this feature and other beta updates of WhatsApp, then you need to join the WhatsApp Beta Program on the Google Play Store. Here’s how to do it:
- Open Google Play Store on your Android smartphone.
- Search for “WhatsApp Beta”.
- If the option is available, click on “Join” to become a beta tester.
- After that, update your WhatsApp to the latest beta version.
- Open the app, and check your camera to see if the night mode icon appears.