Exactly 

1. Go to Settings → Security and privacy → Biometrics → Fingerprints2. Enter your PIN/password if asked.3. Tap the 3-dot menu (⋮) in the top-right corner → tap “About Fingerprints.”4. Look for a line like:> Fingerprint version: 6.2.50.27 or similar(T...

Restart your phone and then try to add fingerprint again let me know if after restarting you're still facing problem!

Brother just delete your previous added fingerprints and add again and check it will work inshaallah

Overall, the update to One UI 7 has been positive. There are no issues with battery drain or heating, and the device performance actually feels slightly faster post-upgrade.However, I did notice a minor but slightly annoying bug. After restarting the...