
Apple reports that Touch ID is the leading smartphone technology worldwide, now more secure for payments and for locking files, notes, and supported apps. However, some iOS users face issues during setup, such as inability to complete it, failures on new devices, or difficulties after screen or home button replacements.
Fix Problems: Unable to complete Touch ID Setup, iPhone & iPad [Basic Core tips]
For the error message “Unable to complete Touch ID setup try again.” while we set up or add new Touch ID to iPhone or iPad.
10 Fixes Unable to activate Touch ID on this iPhone Error after iOS Update, after Screen replacement, battery and or home button replacement
Most Common Problems and Suggestions on Touch ID issues:
The solutions will help with Software issues that are preventing you from setting up your Face ID.
- On hardware issues: Most of the People are frustrated. They are affected by the Touch ID sensor not working, so the Touch setup is not completed. There are possibilities of damaging the Touch ID sensor that scans your finger while setup, without any Damage to Liquid or a hard press, No Drop, and more. Still having issues with Touch ID Damaged. In this case, I recommend diagnosing it to Apple Support [Appointment at Apple Genius bar] and then if you are eligible to spend some money on replacement of Touch ID then do, Otherwise, Try with Third-Party Apple Device services or Buy From Amazon and Replace it yourself from Basic Learning Repair video on Youtube.

1. Reboot or Restart the iPhone
Force Restart: iPhone SE,
- Press Sleep/ Wake + Volume down button for 10 seconds.
2. Reset All Settings
Note: Before starting to reset, please keep a full iOS backup on iCloud or iTunes.
Steps to Reset All Settings in iOS 15 and later Version
Go to the “Settings” app > Tap “General” > Find and open tap “Transfer or Reset iPhone” > Tap “Reset” > Lastly tap on “Reset All Settings”

> For security reasons, you will be asked to enter the iPhone Passcode. >Tap Confirm Reset All Settings. > After that iPhone will reboot.
3. Backup and Restore iPhone, iPad
Remove junk and corrupted iOS installation from the device. Yes, we need a clean installation. Back up iOS device first and go for a Clean install (Download the latest ipsw file). After that restore all data back to the new setup.
4. Install latest version iOS and Update
- Check if any updates are available for the new iOS version from Settings. Go to the Settings > General > Software Update > Checking for Update.
5. Check Home button is Dry and Clean [General Tips]
Touch ID scanner scans your fingerprints and saves them in the device locally. For that, it is necessary to clear off all moisture and chemicals. If possible, use fabric cotton cloth.
While scanning, you can rest your finger by covering it with a metal ring or moving your finger all around inside the circle.
Also, check whether the Screen protector or cover overlaps the Home button or not. Remove this area if overlaid.
Try to enroll a different finger, Make sure the finger is not repeating.
Still, if you have any problems, contact the App Store or get help from the Apple Genius Bar.
Sometimes, hardware problems need repairing or replacement. Check your Apple warranty status. If under coverage or protection, get advanced facilities of the free alternative.
I hope you get a fixed troubleshooting guide for “Unable to complete touch ID setup” or “Won’t set up correctly or recognize.”
Suggest and share your related problems in the comment box below or Follow our social page.
