10 Solutions to Fix Siri Not Working on iPhone [iOS 26]

Q: "Last night, when I finished updating my iPhone to the latest version, I found that Siri isn't working anymore. I tried to ask her to make a call to my friend, but nothing happened. I don't know what's wrong. Can someone help me? Many thanks!" – Bob from Quora

After updating to iOS 26, many users have reported that Siri suddenly stops responding or fails to perform basic tasks like making calls or sending messages. If you're experiencing the same issue—just like Bob from Quora—you're not alone.

Siri is Apple's built-in voice assistant that helps users handle everyday tasks hands-free, including calls, messages, navigation, and more. However, system updates can sometimes cause unexpected glitches that affect its performance. In this guide, we'll walk you through 10 effective solutions to fix Siri not working on iPhone after the iOS 26 update.

Why Is Siri Not Working on Your iPhone?

If Siri isn't working on your iPhone, it's usually caused by a settings issue, connection problem, or a temporary software glitch. Here are the most common reasons:

• 01 Siri may not be properly enabled: Some Siri features might be turned off or not fully activated in system settings, preventing it from responding.
• 02 Poor or unstable internet connection: Siri relies on Apple's online services to process requests, so connectivity issues can affect its performance.
• 03 Microphone input problems: If the device isn't capturing sound correctly, Siri may fail to detect voice commands.
• 04 Temporary system or software glitches: Occasional iOS bugs, system lag, or background service errors can interfere with Siri's operation.
• 05 System restrictions or permission limits: Certain settings or restrictions may prevent Siri from working in specific situations, such as when the device is locked.
• 06 Server-side issues: Apple's Siri servers may experience outages or maintenance, temporarily disrupting service.
• 07 Language or region mismatch: If Siri's language or region settings don't match the user's environment, recognition and responses may not work properly.

Check Your Siri Settings First

Now that you've known why Siri is not working on your iPhone, you can do some checking first to make sure the feature can normally work on your device. While the voice assistant has been around for many years, the hands-free wake command requires an iPhone 6s or a newer model. If you are using a compatible device and Siri is still unresponsive, a few quick checks can often resolve the issue.

Tip 1. Is Your Siri On?

The most common reason for Siri not responding is that the feature is simply turned off. You might have accidentally disabled the wake commands or the physical button triggers. Toggling these settings off and back on can also quickly clear out minor software glitches.

• Step 1. Navigate to Settings and select Siri > Talk to Siri.
• Step 2. Choose either "Siri" or "Siri" or "Hey Siri."
• Step 3. Check that "Press Side Button for Siri" (or Home Button for older models) is also enabled.
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Tip 2. Is the Restriction On for Siri?

Sometimes, system-wide restrictions prevent certain features from running in the background. If you cannot even find the toggle to turn Siri on, it might be blocked by your Screen Time permissions.

• Step 1. Go to Settings and tap on Screen Time.
• Step 2. Select Content & Privacy Restrictions, then navigate to Intelligence & Siri.
• Step 3. Make sure the switch next to Siri & Dictation is turned on and active.
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Tip 3. Are Your Microphones Working?

If Siri successfully activates on your screen but does not seem to hear your commands, your microphones might be blocked or malfunctioning. Dust, lint, or an ill-fitting phone case can easily muffle your voice.

Remove your protective case and gently wipe the microphone grilles at the bottom and top of the phone with a clean, dry cloth. Try asking a question again to see if the audio registers. If there is still no response, plug in a pair of headphones with a built-in microphone to see if Siri can hear you through that accessory instead.

Tip 4. Is Siri Responding Too Quietly?

There are times when the assistant perfectly understands your request but responds so quietly that you assume the feature is broken. It is important to adjust the volume specifically while Siri is active and listening. Additionally, your device might be configured to provide silent text responses rather than spoken audio.

• Step 1. Trigger Siri and immediately press the Volume Up button on the side of your phone.
• Step 2. Open Settings and navigate to Siri, then tap on Siri Responses.
• Step 3. Ensure that "Prefer Spoken Responses" is selected so you can hear the feedback clearly.
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Ultimate Way to Fix Siri Not Working on iPhone (iOS 26 Supported)

After checking all the aforementioned problems and Siri is still not responding, you can take a look at a professional third-party iOS repair tool to fix the issue with no risk of losing any data. Among multiple similar programs in the market, TunesKit iOS System Recovery is highly recommended here because of its fastest speed and highest success rate.

It will help users fix more than 150 kinds of iOS or iPadOS problems on iPhone, iPad, and iPod touch, such as iPhone stuck on boot loop, recovery mode, black screen, won't turn on, etc. It provides two repair modes to either fix iOS problems without data loss or deeply restore the iOS system. Besides, you can also use the program to enter or exit the recovery mode within one click.

A Simple Guide: Fix Siri Not Working on iPhone with TunesKit

Here are the steps to fix your hey Siri not working on iPhone issue without data loss by using TunesKit iOS System Recovery.

Step 1Connect iPhone to computer and open TunesKit

1.1 First, connect your device to the computer with an original USB cable. Then launch TunesKit iOS System Recovery on the computer and it will detect your iPhone automatically. Choose the iOS System Repair module and click the "Start" button to continue.

1.2 Choose the Standard Repair to fix Siri not working problem without data loss.

Step 2Download and verify the firmware package

Confirm your device info and correct it manually if anything is wrong. Next, click the "Download" button to get the relevant iOS firmware package downloaded and verified. Wait a while until the process completes.

Step 3Start to fix Siri not working issue

Once the download is done, you can click the "Start Standard Repair" button and start fixing the problem. Do not plug out your device while it's repairing the iOS system, or it may cause other problems. After a few minutes, your device may come back to normal.

Other Possible Solutions to Fix Siri Not Working on iPhone

Here are some other possible methods that you can try if your Siri not working issue still exists.

Method 1. Refresh Your Network Connection

Siri relies heavily on an active internet connection to process complex voice commands and fetch information. If your Wi-Fi or cellular data drops, Siri will usually inform you that she is having trouble connecting. Resetting your network settings can clear out stale connections and resolve underlying network conflicts that might be causing the disruption.

• Step 1. Open Settings and navigate to General.
• Step 2. Scroll down to select Transfer or Reset iPhone, then tap Reset.
• Step 3. Choose Reset Network Settings and enter your passcode to authorize the action.
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Method 2. Force Restart Your iPhone

This might be the easiest way to fix most common problems related to iOS devices and the method is also simple. Yet, it's not 100% working.

• For iPhone 6s and earlier models, you can press the Home button and the Power button simultaneously until you see the Apple logo appear.
• For iPhone 7 and 7 Plus devices, please press and hold the Power button and Volume Down button at the same time for at least 10 seconds until the Apple logo comes out on the screen.
• For iPhone 8 and later models, press the Volume Up button and release it quickly and then do the same operation to the Volume Down button. Then press and hold the Power button until you see the Apple logo (Ignore it when you see Slide to Power Off).

Method 3. Restart the Dictation Feature

Siri and your iPhone's keyboard dictation share the exact same underlying audio processing frameworks. If the keyboard dictation tool freezes or experiences a background glitch, it can inadvertently cause Siri to stop registering your voice as well. Toggling this feature off and back on is a quick and effective way to restart the entire voice recognition service.

• Step 1. Go to Settings and tap on General, then select Keyboard.
• Step 2. Scroll down through the options to locate Enable Dictation.
• Step 3. Toggle the switch off, wait for a few moments, and then toggle it back on.
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Method 4. Update iOS Version

Apple frequently releases software updates that include vital patches for native system services like Siri. Running an outdated version of iOS leaves your device vulnerable to known bugs and compatibility issues. Updating your system ensures you have the most stable environment for Siri to operate within.

• Step 1. Navigate to Settings and select General.
• Step 2. Tap on Software Update to allow your device to check for new versions.
• Step 3. If a system update is available, tap the Update Now button.
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Method 5. Restore iPhone to Factory Settings

When all other troubleshooting steps fail, wiping your device completely will eliminate any deeply rooted software corruption causing Siri to malfunction. This method removes all personalized settings and system cache errors. This operation permanently erases everything, so ensuring your data is safely backed up beforehand is absolutely critical.

• Step 1. Go to Settings, select General, and tap Transfer or Reset iPhone.
• Step 2. Select Erase All Content and Settings at the very bottom of the screen.
• Step 3. Follow the on-screen prompts to safely back up your data to iCloud before fully wiping the device.
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The Bottom Line

All the above are some practical easy solutions to fix hey Siri not working on iPhone problem after iOS 26 update. You can try them one by one and if all of them fail to work, please go to Apple Support for help. Before taking your device to the Apple Store, we strongly recommend you use TunesKit iOS System Recovery to have a shot. If you have any other good questions or suggestions, please share them with us in the comment below.