Choose 'Fingerprint Scanner' under lock options to set up fingerprint security on your Samsung device.
If you've set a device password, you'll need to confirm it once more to enable fingerprint security on Samsung S8.
Follow the on-screen instructions to set up fingerprint lock using the rear sensor of your Samsung S8.
Next, individually scan your fingerprints as prompted to complete the setup process.
Enter your fingerprints one by one to allow the system to confirm them as shown below.
Note: Move your finger sideways to ensure the sensor captures your entire fingerprint.
Upon completing the fingerprint setup on Samsung S8, the system will prompt you to press Done to confirm.
Alternatively, select Add to register another fingerprint.
In the final step to set up fingerprint lock on Samsung S8, tap Turn on as shown below.
Congratulations! You've successfully secured your Samsung S8 with fingerprint protection.
You've now completed the steps to set up fingerprint lock on your Samsung S8. Hopefully, you've swiftly secured your device too.
If you find using fingerprint unlock on Samsung S8 inconvenient, there's an interesting alternative: unlocking Samsung S8 using the Home button. Check out the guide by Mytour.vn on Unlocking Samsung S8 with Home button to easily unlock your Samsung S8 screen using the Home button, similar to iPhones.