Developer Options gives you access to settings most people never need

Developer Options is a hidden menu on phones and computers that lets you change how your device behaves at a technical level. It contains tools for testing apps, changing performance settings, and debugging code. On most devices, this menu is intentionally hidden because changing these settings can break things if you don't know what you're doing.

The steps to open Developer Options differ depending on whether you're using Android, iPhone, Windows, or Mac. Once you turn it on, the menu stays visible in your settings until you turn it off again.

Key Takeaways

  • Developer Options is hidden by default on all major devices to prevent accidental changes that could damage your system.
  • On Android, you unlock Developer Options by tapping the Build Number seven times in the About Phone section.
  • On iPhone, Developer Options are called Developer Settings and are found under Settings > Privacy > Apple Analytics after enabling them.
  • Windows and Mac computers have developer tools in different locations depending on what you're trying to do — there is no single "Developer Options" menu like on phones.
  • Once enabled, Developer Options stays visible until you manually disable it, so you only need to unlock it once.

Opening Developer Options on Android

On Android phones and tablets, the process is the same across most manufacturers, though the exact menu names may vary slightly depending on your device brand.

Open Settings and scroll down to find About Phone or About Device. Tap it. Look for an entry called Build Number — this is usually near the bottom of the About menu. Tap the Build Number seven times in quick succession. You don't need to wait between taps. After the seventh tap, you'll see a message saying "You are now a developer" or similar.

Go back to the main Settings menu. You'll now see a new section called Developer Options or Developer Settings, usually near the bottom. Tap it to open the menu. The first toggle at the top is usually Developer Mode or USB Debugging — make sure this is turned on if you plan to use these tools. If you don't see Developer Options appear after tapping Build Number seven times, restart your phone and try again.

Opening Developer Options on iPhone

iPhone doesn't have a menu called "Developer Options" the way Android does. Instead, Apple spreads developer tools across different settings menus. The most common one is Developer Settings, which you access through a different route than Android.

Open Settings and go to Privacy. Scroll down and tap Apple Analytics. At the bottom of this screen, you'll see Developer Settings — tap it. This opens a menu with options like Logging and Performance Metrics. If you're looking for other developer tools like Xcode or simulator access, those are separate apps and settings found in the App Store or through your Mac computer, not on the iPhone itself.

Opening Developer Tools on Windows

Windows doesn't have a single "Developer Options" menu. Instead, developer tools are scattered across different programs and settings depending on what you need to do.

If you want to enable Developer Mode for testing apps, go to Settings > Update & Security > For Developers. Toggle on Developer Mode. This lets you install apps from sources other than the Microsoft Store and use some testing tools. If you're writing code or building apps, you'll need to download separate tools like Visual Studio (Microsoft's code editor) or Android Studio (for Android development). These are free downloads from Microsoft and Google's websites, not settings you unlock on your computer.

Opening Developer Tools on Mac

Mac also doesn't have a hidden Developer Options menu. Developer tools on Mac are accessed through the Terminal app or by downloading Xcode from the App Store.

To enable some basic developer features, open Terminal (search for it in Spotlight by pressing Command + Space and typing "Terminal"). Type the command defaults write com.apple.finder AppleShowAllFiles TRUE and press Enter. This shows hidden files on your Mac, which is useful for development work. If you're building apps for iPhone or Mac, download Xcode from the App Store — it's Apple's main development tool and includes simulators, code editors, and debugging features.

What you can do once Developer Options is open

Once Developer Options is enabled, you'll see options that let you change how your device works. On Android, common options include USB Debugging (which lets a computer connect to your phone for testing), Performance Monitoring (which shows how much memory and CPU your apps are using), and Stay Awake (which keeps your screen on while charging). On iPhone, Developer Settings mainly shows logging and performance data.

Most of these settings are only useful if you're actively developing or testing an app. Changing random settings in Developer Options can cause your device to run slower, drain battery faster, or behave unexpectedly. If you're not sure what a setting does, leave it alone. You can always turn Developer Options off by going back to the same menu and toggling it off, which will hide the menu again.

Turning Developer Options off

If you no longer need Developer Options, you can hide the menu again. On Android, go to Settings > Developer Options and toggle the switch at the top to Off. On iPhone, there's no toggle — the Developer Settings menu simply stays visible in Privacy settings. On Windows, go to Settings > Update & Security > For Developers and toggle Developer Mode to Off.

Turning off Developer Options doesn't undo any changes you made — it just hides the menu from view. If you changed a setting that's causing problems, you'll need to go back into Developer Options (even if it's hidden) and change it back. To access a hidden menu on Android, repeat the Build Number tap process.

Frequently Asked Questions

Will opening Developer Options break my phone?

Opening Developer Options itself does nothing — it just shows you a menu. The menu stays hidden until you enable it, so you won't accidentally change anything. However, changing settings inside Developer Options can cause problems if you don't know what they do. If something goes wrong, you can usually fix it by changing the setting back or restarting your device.

Do I need Developer Options to use my phone normally?

No. Developer Options is only for people building apps, testing software, or doing technical troubleshooting. If you're using your phone for everyday tasks, you don't need to open this menu at all. It's hidden by default because most people never need it.

Can I undo changes I made in Developer Options?

Yes. Most settings in Developer Options can be toggled back on or off. If you're not sure what a setting does, write down what it was before you changed it, then change it back. Restarting your device also resets some temporary settings. If you're stuck, you can usually find what each setting does by searching the setting name online.

Why is Developer Options hidden on my device?

Manufacturers hide Developer Options because these settings control how your device operates at a low level. Changing them without understanding what they do can slow down your phone, drain the battery, or cause apps to crash. Hiding the menu prevents accidental changes by people who don't need these tools.

Is Developer Options the same on all Android phones?

The process to unlock it is the same — tap Build Number seven times — but the options inside may vary slightly depending on your phone's manufacturer and Android version. Samsung phones, Google Pixels, and other brands sometimes add their own developer settings. The core options like USB Debugging are available on all Android devices.