Why Won't Thumbprint Work on Iphone?
Make Sure That You Have the Latest Version of iOS or iPadOS. Make Sure That Your Fingers and the Touch Id Sensor Are Clean and Dry. .. . Go to Settings > Touch...
Make sure that you have the latest version of iOS or iPadOS. Make sure that your fingers and the Touch ID sensor are clean and dry. ... Go to Settings > Touch ID & Passcode and make sure that iPhone Unlock or iTunes & App Store is on, and that you've enrolled one or more fingerprints. Try enrolling a different finger.
Why is my iPhone thumbprint not working?
Make sure that your fingers and the Touch ID sensor are clean and dry. ... Go to Settings > Touch ID & Passcode and make sure that iPhone Unlock or iTunes & App Store is on, and that you've enrolled one or more fingerprints. Try enrolling a different finger.
Why has my Touch ID suddenly stopped working?
The Touch ID problem could be temporary and solved with a good reboot. Go to Settings > Touch ID & Passcode and disable all of the options you see (the ones in the red box in the image below). Then, restart your iPhone or your iPad and re-enable the features you want turned on.
David Miller brings 15 years of experience in global economics, personal finance strategy, and market dynamics. He specializes in turning complex economic trends into actionable insights for everyday readers.
