How to Fix iPhone Unable to Complete Touch ID Setup (iOS 12 Supported)

1. Try Enrolling a Different Finger

The first thing you need to ensure on being unable to complete touch ID setup is to try setting a different finger for touch ID function. Cease the process of setting up the finger which doesn't let you complete the setup. Probably the different finger will complete the process and the device will positively read it and unlock your device without fail.

2. Remove Case and Screen Protector

Many times, touch ID setup fails to complete when your device is having a screen protector or cover. Check if your iPhone's case is covering the Home button of your device. Adjust it properly if this is the case. Hope this tip helped you. However, if still you are unable to complete touch ID setup, follow the next one which will also be of assistance.

3. Hard Reboot iPhone

Hard rebooting is has been responsible in fixing many minor issues related to iPhones. So, when you find yourself unable to complete touch ID setup, try this fix.

• Get your iPhone 6 or previous models, press 'Home' and 'Power' buttons altogether and release tem when you find Apple logo on the screen. When using iPhone 7 or 7 Plus, do the same but press 'Volume Down' instead of 'Home' button.Sponsor Ads:
• Gihosoft Free iPhone Data Recovery is a professional iPhone Data Recovery software to get back all your lost text message, photo, video, call history, note, contact and more from iPhone/iPad/iPod Touch.
• 
  
• 
• The steps are a slightly different for iPhone 8, 8 Plus and X. here you need to tap the 'Volume Up' button and release quickly. Now, press 'Volume Down' button and release it immediately. Subsequently, hold down the 'Power' button and don't leave it until you see Apple logo on the iPhone's screen.
• 

Now, try to complete the touch ID setup and see if you are able to fulfill the purpose or not.