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Revision to iPhone Touch ID Not Working

Evan Gattuso

* Enter your passcode. The phone will default to passcode entry if you you have recently restarted or left the device locked for more than 48 hours. Touch ID will be unavailable until you do so.
* Verify your phone and apps are up to date.
+[comment]solutions[/comment]
== Software Corruption or Conflict ==
* Replacing the logic board is often the most practical solution for a DIYer in this position. But due to Touch ID pairing, replacing the board will break fingerprint reading functionality in all cases and home button function as well in the iPhone 7 and newer.
* Contrary to popular belief, the board itself can be repaired. However, it requires specialized tools and microsoldering know-how. This is not something most people can do themselves, but many independent repair shops can do it for you! Ask around to find a board level repair specialists near you.
+[comment]conclusion[/comment]
== Related Pages ==

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