Uninstall your banking app. Make sure to wipe your cache partition. Then perform the repair apps function. Reinstall your banking apps and re enable fingerprint biometrics. This has worked for me. ... View more

I had to uninstall my banking apps, restart the phone to wipe the cache partition, restart again to to perform app repair function, and then allowed the phone to restart normally, reinstalled my banking apps and i was able to use fingerprint biometrics again. Remember, to clean cache partition and repair apps are done in the service screen that you get to when you hold the power and volume up button during startup of the phone. ... View more