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How to Enable iPhone Developer Mode: A Comprehensive Guide

With the release of iOS 16, Apple has introduced an additional layer of security for development apps installed from Xcode or third-party websites: Developer Mode. This new feature is essential for running development apps or apps with Ad Hoc profiles on your iPhone. In this comprehensive guide, we’ll walk you through the steps to enable Developer Mode on your device.

Why Developer Mode is Necessary

Developer Mode is designed to provide enhanced security for your iPhone. It ensures that only authorized development apps can be run, thereby protecting your device from potentially harmful software. This mode is crucial for developers who need to test their apps directly on their devices.

Steps to Enable Developer Mode on iPhone

1. Open the Settings App

Begin by unlocking your iPhone and navigating to the Settings app. This is the hub for all your device's configuration options.

iOS setting

2. Go to Privacy and Security

Scroll down the Settings menu and tap on "Privacy and Security." This section contains all the settings related to your device's privacy and security measures.

privacy & security

3. Locate Developer Mode

In the Privacy and Security section, scroll to the bottom of the list. Here, you will find the option for "Developer Mode."

developer mode

4. Enable Developer Mode

Tap on the switch next to "Developer Mode" to enable it. A prompt will appear, requiring you to restart your device to apply the changes.

enable developer mode

5. Restart Your Device

Follow the prompt to restart your iPhone. This step is necessary to ensure that the changes take effect.

6. Activate Developer Mode

After your device restarts, you will see a new prompt asking you to activate Developer Mode. Confirm the activation by following the on-screen instructions. Once activated, your iPhone is now ready to run development apps.

active developer mode

Important Notes

  • Ad Hoc Profiles: Developer Mode is necessary only for apps with Ad Hoc profiles. These profiles are typically used for distributing apps outside the App Store for testing purposes.
  • In House Profiles: This mode does not apply to apps with In House profiles, which are distributed through an Apple Enterprise account.


Enabling Developer Mode on your iPhone is a straightforward process that enhances the security of your device while allowing you to run development apps. Whether you are a developer testing your latest app or a user needing to install an Ad Hoc app, following these steps will ensure that your device is properly configured.

By understanding and utilizing Developer Mode, you can take full advantage of the advanced capabilities of iOS 16, ensuring a secure and efficient development environment on your iPhone.

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