Touch ID not working with iOS 11.0.3
I updated to iOS 11.0.3 this morning. Pretty happy with the update apart from the fact that my Touch ID is not working. The iPhone 5s does not seem to have my fingerprints stored (which were there before the update to the new iOS) so I cannot delete existing fingerprints. When I click to set up Touch ID for iPhone Unlock or iTunes & App Store, it goes to the "Touch ID: Start by placing your finger or thumb on the Home Button" screen for a brief second, and then immediately proceeds to the "Failed: Unable to complete Touch ID setup" screen.
I have tried switching the phone off and on a couple of times, as well as making sure there is no dirt etc. on the Home Button.
Thoughts/help?
Screenshots below.
iPhone 5s, iOS 11.0.3