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How to Jailbreak iPhone on iOS 15.0 – iOS 16.6.1 Using Dopamine Jailbreak (Full Guide)

Jailbreaking is finally back in a big way, and the Dopamine Jailbreak has quickly become one of the most popular modern jailbreak solutions for iPhones running iOS 15 and iOS 16.

In this detailed step-by-step guide, we will show you how to install Dopamine Jailbreak using AltStore, supported devices, compatibility requirements, Sileo installation, and important things you should know before jailbreaking your iPhone.

In this tutorial, we successfully jailbreak an iPhone 7 running iOS 15.8.2 using Dopamine Jailbreak.


Table of Contents


Watch Full Video Tutorial


Dopamine Jailbreak Compatibility

Dopamine Jailbreak supports a wide range of Apple devices running compatible iOS versions.

Supported Architectures

  • ARM64 Devices (A8 – A11)
  • ARM64E Devices (A12 – A16)
  • M1 and M2 iPads

Supported iOS Versions

  • iOS 15.0 – iOS 15.8.6
  • iOS 16.0 – iOS 16.6.1*

However, there are some important restrictions:

  • A12 and newer devices are NOT supported on iOS 16.6 – 16.6.1
  • A15 – A16 devices and M2 devices are NOT supported on iOS 16.5.1 and 16.6.1
  • No devices are supported on iOS 15.8.7

Before proceeding, make sure automatic iOS updates are disabled on your iPhone. Accidentally updating to unsupported firmware may permanently remove jailbreak compatibility.


Requirements Before Jailbreaking

Before starting the installation process, make sure you have:

  • A supported iPhone or iPad
  • A Mac or Windows PC
  • Lightning or USB-C cable
  • Stable internet connection
  • Apple ID (preferably a spare account)
  • AltStore
  • Dopamine IPA file

Using a secondary Apple ID is highly recommended for sideloading applications.


How to Install AltStore

To install Dopamine Jailbreak, we first need AltStore.

Step 1: Download AltServer

Visit the AltStore website and download:

Users in the European Union and Japan may also see AltStore PAL support.

Step 2: Install AltServer

After downloading:

  • Open the ZIP file
  • Launch AltServer
  • Allow local network permissions

Step 3: Connect Your iPhone

Use a Lightning cable or USB-C cable compatible with your device.

Once connected:

  • Click on the AltServer icon
  • Select “Install AltStore”
  • Choose your iPhone

Step 4: Enter Apple ID

Enter your Apple ID credentials. AltStore mentions that credentials are only sent to Apple for authentication, but using a spare Apple ID is still recommended.

Step 5: Trust the Developer Certificate

After installation:

  • Go to Settings
  • General
  • VPN & Device Management
  • Select your Apple ID
  • Tap Trust

AltStore should now open successfully.


How to Install Dopamine Jailbreak

Step 1: Download Dopamine IPA

Visit the official Dopamine Jailbreak website and download the latest IPA file.

The file size is around 53MB.

Step 2: Open in AltStore

After downloading:

  • Tap the Share button
  • Select “Open in AltStore”

AltStore may ask you to log in again.

Step 3: Install the IPA

Once logged in:

  • Tap Install
  • Wait for the IPA to finish installing

After completion, the Dopamine app will appear on your home screen.


How to Jailbreak Your iPhone

Now comes the exciting part — jailbreaking your iPhone.

Step 1: Open Dopamine

Launch the Dopamine application from the home screen.

You will see multiple options including:

  • Tweak Injection
  • Settings
  • Package Manager Selection

Step 2: Start the Jailbreak

Tap on the Jailbreak button.

Select your preferred package manager. In this tutorial, we selected:

  • Sileo

Step 3: Wait for the Process

Dopamine will begin:

  • Downloading kernel files
  • Applying jailbreak patches
  • Preparing the system

Your device may reboot during the process.

Step 4: Set Terminal Password

You will be asked to create a terminal password for command-line tools such as sudo.

Choose a secure password and remember it carefully.


Installing Sileo Package Manager

After the jailbreak process finishes, your iPhone should reboot back to the home screen.

If successful, you will now see:

  • Sileo installed

Sileo acts as the package manager for downloading tweaks, themes, and jailbreak modifications.

You can now start customizing your iPhone with:

  • Jailbreak tweaks
  • UI themes
  • Advanced customization
  • System utilities
  • Developer tools

Important Warnings & Issues

Disable Automatic Updates

Do NOT update to iOS 15.8.7 or unsupported firmware versions.

Always disable:

  • Automatic Updates
  • Automatic Security Responses

Use Trusted Sources

Only download Dopamine Jailbreak from its official website.

Avoid fake jailbreak tools and suspicious IPA files.

Potential Risks

Jailbreaking may:

  • Void warranties
  • Reduce security
  • Cause instability
  • Break banking apps
  • Trigger anti-cheat systems

Proceed carefully and always create backups before modifying your device.


Final Thoughts

The Dopamine Jailbreak is currently one of the best jailbreak solutions for modern iPhones running iOS 15 and iOS 16. Its rootless architecture improves stability while still offering powerful customization features.

In our testing, the jailbreak process on the iPhone 7 running iOS 15.8.2 completed successfully and Sileo installed without issues.

If you have been waiting to return to the jailbreaking scene, Dopamine is one of the safest and most polished options currently available.

Always double-check compatibility before updating or jailbreaking your device.


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Conclusion

Dopamine Jailbreak brings back the freedom that many iPhone users missed after recent iOS updates. With support for multiple devices, Sileo integration, rootless design, and excellent stability, it remains one of the top jailbreak tools in 2026.

If this guide helped you successfully jailbreak your iPhone, make sure to check out more tutorials, jailbreak guides, and Apple customization content on iMAT Gadgets.

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