- First, open the WhatsApp app on your Samsung device.
- Scroll down to the bottom of the main screen and tap on “Settings”.
- Scroll down to the “Privacy” section and then tap on “Fingerprint Lock”.
- Toggle the switch to On and then enter your fingerprint into the unlock bar at the top of the screen.
- Your WhatsApp account will now be locked with your fingerprint lock enabled!
Steps to Add Fingerprint Unlock to WhatsApp on Samsung Devices
Final Words
If you’re using a Samsung smartphone with a fingerprint scanner, we hope you find this article helpful. To enable WhatsApp’s fingerprint security feature, you’ll need to add thefingerprint unlock code to your WhatsApp account. If you don’t have a Galaxy smartphone with a fingerprint scanner, or if you don’t want to use WhatsApp’s fingerprint security feature, we recommend that you disable it on your device.