iOS 26 Update Causes Calendar Search Malfunction for Some iPhone Users

Following the recent release of iOS 26, a number of iPhone users have reported issues with the search functionality in Apple’s Calendar app. Users attempting to locate events by entering keywords are encountering empty search results, despite the events being present in their calendars.

User Reports and Experiences

The problem has been widely discussed across various platforms, including Reddit and Apple’s Support Communities. One user shared their experience:

> I was trying to backdate some lessons and try to understand how many I have done with a particular student called Claudia – we have easily done a lesson per week for the past 2 years. When I try to search her (and many other students), I get nothing in the search results…but, as you can see, the lessons are there.

Another user noted that Apple Support has acknowledged the issue:

> I noticed this too in iOS 26 on my iPhone 17 Pro Max and on a few of my other colleagues’ iPhones for confirmation. I was on a long call with Apple Support this afternoon and they also realised there was a problem after 30 mins of ‘checking’.

Potential Workarounds

Some users have found temporary solutions to restore the search functionality:

1. Adjust Siri & Search Settings for Calendar:
– Navigate to `Settings` > `Siri & Search` > `Calendar`.
– Toggle off Show Content in Search and Show App in Search.
– Restart your iPhone.
– Return to the same settings and toggle both options back on.

This process may help rebuild the search index for the Calendar app.

2. Resync Calendars from iCloud:
– Go to `Settings` > `Calendar` > `Accounts`.
– Select the account associated with your calendars (e.g., iCloud).
– Toggle off Calendars and choose Delete from My iPhone when prompted.
– Wait for a minute, then toggle Calendars back on.

This action forces the Calendar app to resync events from iCloud, potentially resolving the search issue.

3. Ensure All Calendar Groups Are Enabled:
– Open the Calendar app.
– Tap on Calendars at the bottom.
– Ensure all relevant calendar groups are checked.

Sometimes, events may be associated with specific calendar groups that are not enabled, leading to incomplete search results.

4. Reset All Settings:
– Go to `Settings` > `General` > `Transfer or Reset iPhone` > `Reset`.
– Select Reset All Settings.

This will reset system settings without affecting personal data, which can resolve underlying issues affecting app functionalities.

Apple’s Response and Future Updates

Apple has acknowledged the Calendar search issue and is reportedly working on a fix to be included in a future software update. Users are advised to keep their devices updated to receive the latest patches and improvements.

Conclusion

The iOS 26 update has introduced a glitch affecting the Calendar app’s search functionality for some users. While awaiting an official fix from Apple, the aforementioned workarounds may help mitigate the issue. Users experiencing this problem are encouraged to report it to Apple Support to assist in the resolution process.