Live Text Not Working on iPhone? Check These 7 Things (iOS 27)

iOS 27 went out on Monday, 14 September. Every major update produces the same wave of searches a few days later: Live Text not working, the button gone, text in a photo that won’t select.

Often nothing is broken. Live Text depends on two settings, a language list and whether the system detected text at all, and an update is often just the moment people notice one of those. Below is the order I’d check things in, fastest checks first. Every setting path is taken from Apple’s iOS 27 user guide as it reads today.

If Live Text keeps failing on the same kind of document, or you need more than a one-off copy, Textora is a practical fallback. It reads text on the phone from a scan or a photo you import, keeps a searchable history, handles a stack of pages at once, and turns them into a searchable PDF. More on that at the end.

Quick diagnosis

1. There are two switches, not one

This is the one that catches people, because turning one on doesn’t turn on the other.

The main switch. Apple’s guide says to make sure Live Text is on “for all supported languages” before you use it: open Settings, tap General, tap Language & Region, then turn on Live Text. If this is off, you won’t get text selection in Photos, Safari or anywhere else.

The camera switch. The Camera app has its own setting. Apple’s page on using Live Text with the camera says that to turn it off you go to Settings > Camera and turn off Show Detected Text. So if Live Text works on saved photos but the viewfinder never reacts to text, check this one.

Both take ten seconds to check, and between them they explain a lot of “live text not working” reports. Do it before anything else.

2. The button only shows up when there’s text to show

People searching “live text button missing” often have a working feature and a photo the system didn’t read.

In Photos, open an image and look at the lower-right corner. Apple’s iOS 27 guide names it the Detect Text button; Apple’s older support article calls it the Live Text button. Same button. Tap it, then touch and hold the text to select. If there’s no button, iOS didn’t find text in that image, and the fix is the image rather than the phone.

In Camera, Apple’s guide describes a yellow frame appearing around detected text first, and only then the button to tap. No yellow frame means nothing has been detected yet. Move closer, or hold the phone square to the page.

For video, pause first. Apple lists iOS 16 or later as the requirement for Live Text in video.

Other apps are a separate case. Apple lists Live Text in Safari, Photos, Camera, Quick Look “and more”, but a third-party app only gets it if its developer adds it. Apple’s VisionKit documentation describes this as a component the app has to connect to its own image view. When text won’t select inside a shopping app or a chat app, that’s usually the app, not your phone. Take a screenshot and open it in Photos instead; I’ve covered that workflow in screenshot to text tricks.

3. Your iPhone model

Apple’s support article is direct: “To use Live Text, you need an iPhone XS, iPhone XR, or later with iOS 15 or later.” The developer documentation puts it in chip terms, saying image analysis is supported “on devices that have an A12 Bionic chip or later.”

If you’ve just installed iOS 27, you can skip this one. Apple’s compatibility list for iOS 27 starts at iPhone 11 and includes the iPhone SE (2nd and 3rd generation), and all of those are newer than the A12 cutoff. The hardware check only matters if you’re on an older phone and wondering why Live Text never appeared at all.

4. The language isn’t on Apple’s list

This is a frequent reason Live Text works on one document and ignores the next. Apple’s own note on the feature is short: “Live Text isn’t available in all regions or languages.”

The list on Apple’s feature availability page, checked today for iOS 27, has the same 46 language-and-region entries I copied from the iOS 26 version of the page in August: 24 languages once you collapse the regions. Arabic, Hebrew, Greek, Hindi, Finnish and Hungarian are among the ones that aren’t there. If your document is in one of those, no setting will change the result. The full list and the gaps are in every language Live Text can read.

Mixed pages deserve a second look too. If half a menu is in English and half in Greek, only one of those languages is on Apple’s list, so don’t read a partial result as a bug.

5. The image itself

If the switches are on, the language is supported and the button still won’t appear, it’s the picture. Text that fills too little of the frame, a steep angle, glare, low contrast or handwriting all reduce what the system can detect. I won’t repeat the full list here; where Live Text falls short covers it, including when a dedicated OCR app does better.

The fastest test: open a screenshot of a web page in Photos. Clean, sharp system text. If Live Text works on that and not on your photo, the feature is fine and the photo is the problem.

6. You updated in the last day or two

Apple’s battery support article says that even though you can use your iPhone right after an update, “certain tasks related to the update continue in the background and might affect battery life and thermal performance.” While that’s happening you may see an Ongoing iOS Update insight under Settings > Battery. Apple’s advice is to wait a few days and check again.

To be clear about the limits of that: Apple’s article is about battery and heat. It doesn’t say Live Text is affected, and I’m not going to claim it is. Treat it as a reason not to reset anything drastic on day one, not as a diagnosis.

You might also suspect Low Power Mode. Apple’s Low Power Mode article lists what it limits: Auto-Lock at 30 seconds, lower brightness, some visual effects, iCloud Photos sync, automatic downloads, email fetch and Background App Refresh. Live Text isn’t on that list, so I wouldn’t start there.

7. Restart, then update

Apple’s user guide gives the standard order: if your iPhone isn’t working as expected, turn it off and on again, and if that doesn’t fix it, force a restart. After that, go to Settings > General > Software Update and install any point release. If you updated on launch day, check again anyway; Apple can ship a point release at any time.

What’s actually different in iOS 27

Less than the search volume suggests. I haven’t found any Apple support document acknowledging a Live Text problem in iOS 27, and the setting paths above are the same ones Apple documents for this release. If you see a forum thread about an iOS 27 Live Text bug, it may be real, but treat it as individual reports until Apple says otherwise.

The genuinely new thing is Siri mode in Camera, and it’s easy to confuse with Live Text because both involve pointing the camera at things. According to Apple’s guide, Siri mode is part of Siri AI (beta). You open it by clicking and holding the Camera Control on supported models and tapping Siri. It requires an Apple Intelligence-enabled iPhone 15 Pro, iPhone 15 Pro Max, or iPhone 16 model or later, is available in English to start, and Apple’s feature availability page says it isn’t available in mainland China or the EU. I’ve written up what Siri mode does with text, and who gets it separately.

So if you’re on an iPhone 14, or in Germany, and can’t find Siri mode, nothing’s wrong with Live Text. They’re different features. Live Text in Photos and Camera is still there on every iPhone that runs iOS 27, subject to the same language list as before. EU readers can find more on the regional situation in what Siri AI’s EU delay changes.

When to stop troubleshooting

One case the checks can’t fix: a language that isn’t on Apple’s list. Apps built on Apple’s Vision framework share much of that language support, so if that’s your problem, test a sample page in any app before you rely on it.

For everything else, the question is whether Live Text is the right tool at all. It copies text from the image in front of you, and that’s where it stops. It doesn’t keep a history you can search next month, turn a stack of pages into one searchable PDF, or do anything with the text once it’s copied.

That’s the gap Textora fills. Scan a document with automatic edge detection, batch-scan several pages, or share a screenshot or PDF into it from another app. Text recognition runs on the phone, so the photo isn’t uploaded to read it, and there’s no sign-up needed to start. From there you can:

• Search everything you’ve scanned, including from Spotlight.
• Export a searchable PDF, or a Word (.docx), TXT or Markdown file, and save the PDF to Files in one tap.
• Add a business card to Contacts, several events from a schedule to Calendar, or a reminder for an expiry date.
• Have the text read aloud, or translate it into about 30 languages.

It runs on iPhone and iPad with iOS 16 or later.

I build Textora. Setting paths and requirements above are taken from Apple’s support pages, checked on 16 September 2026; email support@textora.app if something has changed.

Sources: Apple — Interact with content in a photo or video on iPhone (iOS 27) · Apple — Use Live Text with your iPhone camera · Apple — Copy and translate text from photos on your iPhone or iPad · Apple — iOS and iPadOS 27 feature availability · Apple — iPhone models compatible with iOS 27 · Apple Developer — ImageAnalyzer.isSupported · Apple Developer — ImageAnalysisInteraction · Apple — If the battery in your iPhone or iPad drains too quickly · Apple — Use Low Power Mode to save battery life · Apple — Turn iPhone on or off · Apple — Update iOS on iPhone · Apple — Siri AI: Use Siri mode in Camera · 9to5Mac — Apple confirms iOS 27 release date