Apple Intelligence on iPhone: How to Turn It On or Off

Apple Intelligence adds writing, image, notification, and Siri features to supported iPhones. You can enable it in Settings or switch it off there; first make sure your iPhone model, software, language, storage, and region meet Apple’s current requirements.

What You’ll Need

An iPhone that supports Apple Intelligence. Availability depends on the model; check Apple’s current compatibility information if the setting is missing.
A recent version of iOS that includes Apple Intelligence. Update from Settings > General > Software Update.
Enough free storage to download the required on-device models. The amount can change as features and software are updated.
A supported device language and, where applicable, a supported Siri language. Set these under Settings > General > Language & Region and Settings > Apple Intelligence & Siri.
An internet connection for the initial download. Keep the iPhone connected to Wi-Fi and power while models download; availability can vary by region and feature.

Step-by-Step

Check that your iPhone is compatible. Apple Intelligence is not available on every iPhone. Consult Apple’s current Apple Intelligence availability and compatibility page for the supported models in your region. If your model is unsupported, changing a setting or updating iOS will not add the feature.
Update iOS. Open Settings > General > Software Update. Install an available update, following the onscreen instructions. Keep the phone connected to power and Wi-Fi during installation. When it restarts, return to Settings and allow any initial setup prompts to finish.
Check the device language and Siri language. Go to Settings > General > Language & Region to check your iPhone language. Then open Settings > Apple Intelligence & Siri and check the language set for Siri. The available languages and requirements can change, so use Apple’s current availability information. If you change a language, wait for it to finish downloading or updating before checking the feature again.
Open the Apple Intelligence settings. In Settings, tap Apple Intelligence & Siri. Depending on your iOS version, region, or device, the wording or placement may differ slightly. If you do not see this page, use the troubleshooting steps below rather than assuming the feature is active.
Turn Apple Intelligence on. Tap the Apple Intelligence switch to enable it. Read and accept any onscreen prompts. Your iPhone may then download on-device models. Leave it connected to Wi-Fi and power, and avoid interrupting the download. Some features may not appear until setup finishes.
Confirm that setup is complete. Reopen Settings > Apple Intelligence & Siri and check that the switch is on. If the page shows that models are downloading or preparing, give it time; the process can take longer on a slow connection or when the phone is busy. Try an available Apple Intelligence feature afterward to confirm it is ready.
Turn Apple Intelligence off when you want. Go to Settings > Apple Intelligence & Siri and switch Apple Intelligence off. Confirm if asked. This disables the Apple Intelligence features controlled by that switch. Check the page afterward to verify the switch is off.
Review related features separately. Some options shown in the same settings area, such as ChatGPT integration or individual Siri settings, may have their own controls. Turning off the main Apple Intelligence switch may not change every separate integration or setting. Review the options on the page and switch off anything you do not want.

Common Mistakes

Expecting the feature on an unsupported iPhone. Apple Intelligence has specific hardware requirements; it is not a feature that can be enabled on every iPhone with a software update.
Updating iOS but overlooking language settings. The device and Siri languages both matter. A language being available in one setting does not necessarily mean it is supported for every Apple Intelligence feature.
Stopping setup before the model download finishes. Turning the switch on starts setup, but does not mean every feature is immediately ready. Check its status in Settings.
Looking for a separate on/off switch for every feature. The main switch controls Apple Intelligence broadly, while some related integrations and feature-specific options have separate controls.
Assuming “off” removes every downloaded file immediately. Turning the feature off disables it, but does not necessarily mean that all related data or model files are instantly removed. Storage handling can depend on iOS.

Tips

Before starting, connect to reliable Wi-Fi and power, and check available iPhone storage under Settings > General > iPhone Storage.
After changing the Siri or device language, give the phone time to complete the change. Recheck the Apple Intelligence settings afterward.
If you are turning it off for privacy or to avoid certain features, inspect related controls individually. Apple Intelligence and a separately configured service may not share one switch.
Check Apple’s current support information when traveling or using an iPhone set to a less common language. Feature availability can differ by region and may change over time.
You can return to Settings > Apple Intelligence & Siri and enable the feature again later, provided the device still meets the current requirements.

Troubleshooting

Apple Intelligence & Siri does not appear in Settings: Confirm your iPhone model supports the feature, then install the latest available iOS update. Check Apple’s current availability page for your region. If the model is unsupported, the setting will not appear.

The switch is missing, unavailable, or will not turn on: Check both the iPhone language and Siri language against Apple’s supported-language list. If you recently changed either, wait for the change to complete and restart the iPhone before checking again. Also make sure the device has adequate free storage.

The download seems stuck: Connect to a stable Wi-Fi network and power, check that storage is available, and leave the phone idle for a while. Then restart it and revisit Settings > Apple Intelligence & Siri. If it still does not progress, install any available iOS update and try again.

The switch is on but features are unavailable: Check whether model downloads or setup are still in progress. Feature availability can depend on language, region, app, and the specific feature. Not every Apple Intelligence feature appears in every context.

You turned it off but still see a related option: Reopen the settings page and review individual integrations or feature controls. Turn off any separate option you do not want. If the display does not update, restart the iPhone and check again.

It remains unavailable after these checks: Verify compatibility and availability using Apple Support’s current guidance. If your device meets the requirements and the setting still does not work after updating and restarting, contact Apple Support.

Frequently Asked Questions

Does turning off Apple Intelligence delete my personal data?
Turning off the switch disables the features it controls, but should not be treated as a guarantee that every related file or data item is immediately deleted. Review Apple’s privacy information and any separate service settings for details.

Can I turn Apple Intelligence back on later?
Yes. Return to Settings > Apple Intelligence & Siri and turn the switch on, as long as your iPhone, software, language, and region meet the current requirements.

Do I need Wi-Fi to enable it?
An internet connection is needed for setup and model downloads. Wi-Fi and power are recommended so the download can finish reliably.

Will turning off Apple Intelligence turn off Siri?
No. Siri has separate controls. Turning off Apple Intelligence does not necessarily turn off Siri or every Siri setting; review the options in Settings > Apple Intelligence & Siri.

Why is Apple Intelligence unavailable in my language or country?
Apple’s supported languages and regional availability vary by feature and can change. Check Apple’s current availability information and the language settings on your iPhone.

General steps for current mainstream versions; menus can differ by device and version. See the disclaimer or report an error.

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