How to Resolve Hey Siri Not Working on iOS 18?

Apple’s Siri has long been a central feature of the iOS experience, offering users a hands-free way to interact with their devices. With the release of iOS 18, Siri has undergone some significant updates aimed at improving its functionality and user experience. However, some users are having trouble with the “Hey Siri” functionality not functioning as intended, even with these improvements. In this article, we’ll explore the new Siri features in iOS 18, discuss why “Hey Siri” might not be working, and provide a step-by-step guide to resolve the issue.
hey siri not working on ios 18

1. About the New Siri in iOS 18

With iOS 18, Siri has seen some notable upgrades to enhance its usability and intelligence. Apple has concentrated on enhancing Siri’s conversational skills, context awareness, and ability to process increasingly complicated orders. Key improvements include:

  • Expanded Contextual Understanding: Siri can now handle multi-step queries without needing to reset its context. For instance, you can ask about the weather and follow up with, “How about tomorrow?” without restating your question.
  • Integration with Third-Party Apps: Siri now works seamlessly with more third-party apps, allowing users to perform tasks like sending messages or scheduling appointments directly within these apps.
  • Improved Natural Language Processing: Siri’s responses are more fluid and natural, making interactions feel less robotic.
  • Offline Capabilities: Certain commands, such as opening apps or setting alarms, can now be executed without an internet connection.

2. Did Siri Improve in iOS 18?

The updates in iOS 18 represent a significant leap forward for Siri, making it more competitive with other virtual assistants like Google Assistant and Amazon Alexa. The improvements in natural language understanding and contextual awareness are particularly noteworthy, as they allow Siri to provide more relevant and precise responses. Additionally, the offline functionality enhances reliability, especially in areas with poor network connectivity. However, as with any major software update, some bugs and compatibility issues may arise, such as the “Hey Siri” functionality not working correctly.

3. How Can I Get the New Siri on iOS 18?

To access the updated Siri features in iOS 18, you need to ensure that your device is compatible and updated to the latest iOS version. Follow these steps:

  • Check Device Compatibility

Visit Apple’s official website to confirm that your device supports iOS 18.
ios 18 supported devices

  • Update to iOS 18

Open Settings > Navigate towards General > Software Update > Should iOS 18 be available, tap Download and Install.
update to ios 18 1

  • Enable Siri

Go to Settings, choose Siri & Search, enable “Hey Siri,” and then configure speech recognition by following the on-screen directions.
listen for hey siri 

  • Verify Settings

Ensure that your device’s microphone and permissions are configured correctly for Siri.

4. Hey Siri Not Working on iOS 18? Try These Solutions

If “Hey Siri” is not working after updating to iOS 18, several factors could be causing the issue. Here’s a detailed guide to troubleshoot and resolve the Siri not working problem:

  • Check for Software Updates

Apple frequently releases patches to address bugs. Ensure your device is running the latest version of iOS 18 by checking for updates in Settings > General > Software Update.

  • Verify Siri Settings

Navigate to the Settings menu and move to the Select “Siri and Search” > Make sure they are both turned on > Listen for ‘Hey Siri’ and Allow Siri When Locked. To re-train Siri, complete the setup instructions and toggle off Listen for ‘Hey Siri’ before turning it back on.

  • Check Microphone Functionality

Siri relies on your device’s microphone to detect voice commands. To ensure your microphone is working: Test it with apps like Voice Memos > Clean any debris from the microphone openings > Remove any case or screen protector that might obstruct the microphone.

  • Disable Low Power Mode

Low Power Mode can limit background activity, including Siri. In the Settings menu, under Battery, you’ll find the option to disable Low Power Mode.
iphone low power mode

  • Reset Network Settings

If Siri requires an internet connection for certain tasks, network issues might be the culprit. To remove all of your network settings, select Settings > General > Reset > Reset Network Settings.
iPhone Reset Network Settings

5. Advanced Fix Siri Not Working Issue with AimerLab FixMate

If the above steps fail to resolve the issue, a system-level problem may be preventing “Hey Siri” from working. With no loss of data, AimerLab FixMate can repair more than 200 iOS system faults.

Here’s how to AimerLab FixMate to resolve the iOS 18 Siri not working issue:

Step 1: Download the FaxMate installer file for your OS and i
nstall the software on your computer.


Step 2: Connect your iPhone to computer, then launch FixMate, click Start button on the main interface, then choose the Standard Repair mode which resolves most iOS issues without data loss.
FixMate Choose Standard Repair
Step 3: FixMate will automatically detect your device model and suggest the appropriate firmware version for iOS 18, click “Repair” to download the package for your device. 
choose ios 18 firmware version
Step 4: Press the Start Repair button after the download is finished, and FixMate will begin repairing the Siri not working issue.
Standard Repair in Process
Step 5: After the repair is complete, your iPhone will restart and you can check if “Hey Siri” is functioning correctly.

iphone 15 repair complete

6. Conclusion

The “Hey Siri” feature in iOS 18 is a testament to Apple’s commitment to enhancing user convenience through advanced technology. While the updates have improved Siri’s capability and intuitiveness, occasional glitches such as “Hey Siri” not working can occur. By following the troubleshooting steps outlined in this guide and using AimerLab FixMate for advanced fixes, you can ensure that Siri operates seamlessly on your device.

For users seeking a reliable solution to complex iOS issues, AimerLab FixMate comes highly recommended. Its user-friendly interface and robust repair capabilities make it an indispensable tool for maintaining optimal device performance. Upgrade to iOS 18 today and enjoy the full potential of the new and improved Siri.