Enable Apple Intelligence on Unsupported Device, Step-by-Step Guide

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By Jenefey Aaron

2025-04-27 / iOS 18

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Apple Intelligence brings powerful new AI features to iOS 18, but it’s officially limited to the latest iPhone models. For those using older devices, this can feel like a major setback. Luckily, with a bit of technical know-how, it’s possible to enable Apple Intelligence on an unsupported device.

In this updated 2025 guide, we’ll walk you through everything from compatibility questions and third-party tools to jailbreak methods, potential risks, and the best alternatives available.

Part 1. Will Apple Intelligence Work on Older Phones?

Apple Intelligence is officially available only on select models specifically, the iPhone 15 Pro, 15 Pro Max, and the iPhone 16 series, all running iOS 18 or later. This means most older iPhones, including the regular iPhone 15, aren’t supported. Apple has limited these features due to hardware requirements like advanced neural engines and memory capacity.

However, that doesn’t mean older devices are completely left out. With the help of third-party tools, some elements like the new Siri UI can still be enabled. Let’s explore how.

Part 2. How to Enable Apple Intelligence on Unsupported Device by Third-Party Tool

Requirements:

  • iPhone must be on iOS 18 beta 5 or later
  • Set Siri language/region to English (US) / United States
  • Turn off Find My and Stolen Device Protection

Methods to Enable Apple Intelligence on Unsupported Devices

1. Set Siri's Country and Language

Before you can enable Apple Intelligence, it’s crucial to set Siri’s language and region correctly. By default, Apple Intelligence is designed for the U.S. region, and using it outside of this region may cause compatibility issues.

  • Open Settings on your iPhone.
  • Tap on Siri & Search.
  • Under Language, select English (US).
  • Set Country to United States.
  • set language and region

2. Upgrade to iOS 18 or Later

Apple Intelligence is compatible with iOS 18 and higher. If your device is running an earlier version, you won’t be able to access these features, so updating your device is essential for success.

  • Go to Settings on your iPhone.
  • Tap on General > Software Update.
  • If an update is available, tap Download and Install.
  • Once updated, your device will be ready for Apple Intelligence functionality.
ios 18.4 update

3. Turn Off Find My

To enable Apple Intelligence on your unsupported device, you must disable the Find My feature temporarily. This is necessary because the modification process interacts with system settings that can conflict with Find My being active.

  • Open Settings on your iPhone.
  • Tap on Your Name at the top, then select Find My.
  • Toggle off Find My iPhone.
  • You may be prompted to enter your Apple ID password to confirm the change.
  • turn off find my

Part 3: How to Enable Apple Intelligence on Unsupported Devices by Jailbreaking Your Device

If your iPhone doesn’t officially support Apple Intelligence, jailbreaking can help Install Apple Intelligence on Any Unsupported iPhone. Jailbreaking removes Apple’s restrictions and gives you full control over your device. Once jailbroken, you can use third-party tools to spoof your iPhone model and trick iOS into enabling Apple Intelligence.

  • Download the appropriate jailbreaking tool (e.g., unc0ver, checkra1n). Follow the installation instructions provided by the jailbreaking tool’s website. Ensure you download from trusted sources only to avoid malware or corrupt files.
  • Disable Find My iPhone: Go to Settings > [Your Name] > iCloud > Find My iPhone, and toggle it off. This reduces the risk of interruptions during the jailbreak process. Some jailbreaking tools, like unc0ver, require installing AltStore on your device. Follow the instructions on the AltStore website to set it up.
  • Launch the jailbreaking tool (e.g., unc0ver or checkra1n) on your computer. Connect your iPhone to your computer via USB. The tool will exploit vulnerabilities in your device's firmware, allowing you to bypass system restrictions.
  • book icon
    Note:

    Your phone will likely restart multiple times during this process. Once complete, you should see the Cydia (or Sileo) app on your home screen, which indicates the jailbreak was successful.

  • After jailbreaking, open Cydia (or Sileo) on your device. Search for the Nugget application or a similar tool that supports enabling Apple Intelligence on unsupported devices.
  • apple intelligence on unsupported devices
  • Download and install Nugget, or a comparable app, that can spoof your device’s model and enable Apple Intelligence.
  • Open the Nugget app and go to the Eligibility section. Select the model of an iPhone that supports Apple Intelligence (e.g., iPhone 15 or iPhone 16). The tool will spoof your device model, tricking the system into allowing Apple Intelligence to work.
  • spoofed device mode
  • Once the spoofing process is complete, navigate to Settings > Apple Intelligence and enable the feature. The device may prompt you to download Apple Intelligence, which could take around 2.5 GB of data over Wi-Fi.
  • download apple intelligence

Part 4: Risks of Using Apple Intelligence on Unsupported Devices

Before trying to get Apple Intelligence on an unsupported iPhone, it’s important to know the risks. These methods are not official, so they can cause problems.

A. It Might Not Work

  • Some Apple Intelligence features may not work at all.
  • Tools like Writing Tools, Image Eraser, and Memories usually don’t function properly.
  • Apple could block these tricks in future updates.

B. Slow Performance

  • Your phone might become slow or laggy.
  • Battery life can get worse.
  • Apps may freeze or crash more often.

C. Less Security

  • Jailbreaking removes some of Apple’s built-in protection.
  • You’re more open to hacks and malware.
  • Turning off "Find My iPhone" makes it easier for someone to steal and use your phone.

D. System Problems

  • Your phone could restart on its own or get stuck in a boot loop.
  • Some settings may not work or reset every time you restart.
  • New updates might cause your phone to stop working completely.

Part 5: Best Alternatives for AI Features on Older Devices

You can still use fantastic AI tools even if your iPhone does not support Apple Intelligence. Here are three common choices that work on most devices.

#1. Google Assistant

Google Assistant is a smart voice helper that works on iPhones and Android. You can use it to ask questions, set reminders, control smart home devices, and even send texts all with your voice. It’s fast, easy to use, and understands natural language really well.

#2. Google Lens

Google Lens is perfect for visual tasks. Just point your camera at something, and it will tell you what it is, translate text, scan QR codes, or find similar items online. It’s great for students, travelers, and everyday use.

#3. Replika

Replika is an AI chatbot you can talk to like a friend. It learns from your conversations and becomes more personal over time. Whether you want to talk, get emotional support, or practice conversations, Replika is a fun and thoughtful AI companion.

Part 6: How to Fix Apple Intelligence Not Working on iOS 18/18.1

Apple Intelligence may not work properly after updating to iOS 18 or 18.1, but you're not alone. Many users face glitches like the feature not showing up, crashing, or not responding. In such cases, Tenorshare ReiBoot) is one of the best tools you can use. It repairs iOS system issues safely without erasing your data.

Whether your iPhone is stuck, lagging, or features aren’t functioning as expected, ReiBoot can bring your device back to normal with just a few clicks. It’s simple, secure, and compatible with the latest iOS versions.

Key Features of Tenorshare ReiBoot:

  • Fixes 150+ iOS system issues
  • No data loss in Standard Repair mode
  • Supports all iPhones and all iOS versions
  • Easy interface for beginners
  • Free to enter/exit recovery mode

How to Fix Apple Intelligence Issues Using ReiBoot

  • Download and install Tenorshare ReiBoot on your computer from the official website. Connect your iPhone to the computer using a USB cable, then launch ReiBoot. On the home screen, click “Start Repair ” to begin the repair process.
  • start repair
  • Select “Standard Repair” mode this makes sure your data remains safe.
  • standard repair
  • The software will prompt you to download the required firmware. Click to download it.
  • download firmware
  • Once the firmware is ready, click “Start Standard Repair” to initiate the fix.
  • reiboot repair done

Conclusion:

Trying to enable Apple Intelligence on an unsupported device can be exciting but also tricky. From third-party tweaks to jailbreak methods, there are multiple ways to make it work. However, if Apple Intelligence isn't showing up or functioning properly, Tenorshare ReiBoot offers a safe and reliable fix.

It helps repair system issues without data loss, making it a great solution when features fail to appear after setup. Always weigh the risks before experimenting, and consider using trusted tools like ReiBoot to keep your iPhone running smoothly while enjoying AI-like features.

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