How to set fingerprint lock in WhatsApp

To use the fingerprint lock feature, your phone must have a fingerprint sensor

First of all you update your WhatsApp by going to Google Play Store.

After updating, first open WhatsApp.

Tap on the three dot icon on the top right corner to access more options

Tap on Settings

 Tap on Account

After clicking account you will se 6 different options Tap on Privacy

Scroll down to ‘Fingerprint lock’ and tap on it

Turn on ‘Unlock with fingerprint sensor’

Once you do, it will ask you to ‘confirm fingerprint’

After this you will see 3 options, select one of them and finally your fingerprint lock will be set.

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