Iot Hidden Menu on my Android: All You Need Know 2025

The IoT Hidden Menu is a secret feature embedded in Android devices, offering advanced settings and options not found in the usual settings interface. This menu is designed for power users and developers who need access to deeper functionalities. To unlock it, simply dial #0# or ##4636## from your phone’s dial pad. Once inside, you can test various components of your device, such as USB settings, LTE options, and much more.

The IoT Hidden Menu proves invaluable for troubleshooting Android issues. While it’s hidden to prevent accidental adjustments, it’s a go-to resource for developers or users who need to test specific parts of their devices. If you’re eager to explore these secret features and enhance your Android experience, the IoT Hidden Menu has a lot to offer.

Want to unlock these hidden settings? Here’s how you can do it:

Unlocking the IoT Hidden Menu on Android

The IoT Hidden Menu is an exclusive set of advanced settings and diagnostic tools on Android devices. It’s like an underground treasure trove, designed for users who want to go beyond the standard interface. Here’s how you can access and explore this hidden feature.

How to Access the IoT Hidden Menu

Dial Pad Method:

Open the dialer app on your Samsung device.
Type #0# and press the call button.
If you’re using another brand, dial ##4636## instead.
The hidden menu will appear on your screen, unlocking a range of diagnostic tools and settings.

System Settings Method:

Swipe down to reveal the Notification bar.
Open the Quick Settings menu.
Press and hold the Settings button until you feel a vibration.
The IoT Hidden Menu, also called the System UI Tuner, will now show up in your Settings.

Exploring the Hidden Features

Once you’ve unlocked the menu, you’ll have access to a variety of useful tools and options:

LCD Test: Check your screen’s colors, touch sensitivity, and pixel performance.
Vibration Test: Evaluate your phone’s vibration motor.
Sensor Test: Ensure your accelerometer, gyroscope, and proximity sensors are working properly.
Speaker Test: Check your phone’s audio output.
Camera Test: Assess the functionality of your phone’s camera.
Bluetooth Test: Verify Bluetooth connectivity.
WiFi Test: Confirm your WiFi performance.
Battery Info: Get detailed insights on your phone’s battery.
Service Mode: Access additional network and signal information.

Use Caution

While exploring the IoT Hidden Menu is exciting, be mindful of certain settings that can impact your phone’s performance or configuration. It’s best not to make any changes unless you’re sure of what you’re doing.

For Developers

Developers will find this menu especially useful for debugging and testing purposes. It offers a direct path to powerful diagnostic tools that allow for in-depth device testing.

The IoT Hidden Menu is a backstage pass to your Android device’s inner workings. It’s full of valuable features for both casual users and developers. So, enjoy your exploration—but proceed with caution!

Also Read: Why is My iPhone Not Sending Text Messages to Android?

Features of the IoT Hidden Menu

The IoT Hidden Menu offers a range of advanced features and diagnostic tools that can greatly enhance your Android experience. Here’s a deeper look at some of the key options available:

Accelerometer Sensor: Test the movement and orientation detection of your device, essential for features like auto-rotation.
Barometer: Use the built-in barometer to measure atmospheric pressure and get insights into your surroundings.
Proximity Sensor: This feature detects when your phone is close to your face during calls, turning off the screen to prevent accidental touches.

Purpose and Fun Factor

Google intentionally hid this menu as a playful Easter egg for curious users. It provides a way to customize the user interface and test various system components, all while offering an engaging experience. Whether you’re testing hardware or just exploring new settings, the IoT Hidden Menu has plenty to offer.

Exiting the IoT Hidden Menu

When you’re done exploring, exiting the menu is simple—just press the back button to return to your normal settings.

Customizing the User Interface

Beyond system diagnostics, the IoT Hidden Menu lets you make various adjustments to your device’s user interface (UI). This includes customizing the home screen layout, app information, Wi-Fi settings, and more. You can also perform tests on network connectivity, Wi-Fi status, battery performance, and even toggle different settings on and off. Additionally, running ping tests helps assess network responsiveness for a smoother experience.

Why Explore the IoT Hidden Menu?

Exploring the IoT Hidden Menu unlocks a host of benefits:

Customization: It allows you to personalize your device beyond the usual settings, giving you more control over how your phone looks and behaves.
Optimization: The hidden menu also enables you to fine-tune settings for better performance, improving efficiency and responsiveness across various features.

Examples of IoT Devices with Hidden Menus

Many IoT devices come equipped with their own hidden menus, offering users the ability to fine-tune settings and enhance functionality. Here are a few examples:

Smart Thermostats: These often feature hidden menus where users can adjust sensor sensitivity, display preferences, and network settings for optimized performance.
Fitness Trackers: Access hidden menus to customize tracking features, manage notifications, and improve battery life.
Smartphones: Certain models have hidden diagnostic tools that help users identify and resolve issues, keeping devices running smoothly.

Exploring hidden menus is an exciting way to dive deeper into your device’s capabilities and discover new ways to optimize and personalize your experience. Just remember to proceed with caution to avoid making unintended changes.

Unlocking the IoT Hidden Menu

Accessing the IoT hidden menu varies depending on the device model. However, you can follow these general methods to explore its secret features:

Do Your Research: Look up your device model alongside keywords like “hidden menu” or “secret codes” online. Many users share tips specific to various models.
Dialer Codes: Some devices allow you to enter specific codes in the phone dialer to unlock hidden menus.
Button Combinations: Pressing certain buttons during startup or within specific apps can reveal the hidden features of your device.

Precautions to Take Before Exploring

Before diving into the IoT hidden menu, take these precautions:

Exercise Caution: Changes to hidden settings can affect your device’s functionality. Ensure you fully understand each feature before tweaking it.
Backup Your Device: Always back up your data before making changes. This ensures you can restore your settings if something goes wrong.
Consult Manufacturer Guides: Check official documentation or online forums for specific guidance on accessing and using hidden features.

How to Make the Most of the IoT Hidden Menu

Once you’ve unlocked the hidden menu, follow these tips to maximize its potential:

Explore Slowly: Take your time to understand each feature and what it does to avoid accidental changes that could affect your device.
Track Your Changes: Keep a record of any adjustments you make. This way, you can easily undo changes if needed.
Share Your Discoveries: If you uncover exciting or useful features, don’t hesitate to share them with others who might benefit from the information!

The IoT hidden menu is a treasure chest of tools and settings—unlocking its full potential can greatly enhance your device’s performance and customization.

Why IoT Hidden Menus Exist: The Bigger Picture

IoT hidden menus serve several essential purposes for both manufacturers and users:

Debugging and Troubleshooting: These menus provide technicians with tools to efficiently diagnose and fix issues.
Optimization: Fine-tuning hidden features can lead to improved device performance.
Customization: Users can modify advanced settings to better suit their preferences, enhancing the device’s overall user experience.

How to Access the IoT Hidden Menu (Again)

While each device may offer different methods, here are the most common ways to access the hidden menu:

Key Combinations: Some devices reveal the hidden menu when you press specific keys together at startup.
Secret Codes: Entering special codes via the device’s interface can unlock these features.
Software Access: Use software tools or apps designed to help you access the hidden menu.

Risks to Be Aware of

While exploring hidden menus can be fun and rewarding, there are some risks:

Potential Device Damage: Incorrect settings or changes might cause malfunction or permanent damage.
Security Vulnerabilities: Some adjustments could open security loopholes, compromising your device’s safety.

Always exercise caution and avoid making changes unless you’re fully confident in their purpose and effect.

The Cool Features You Can Unlock in the IoT Hidden Menu

The IoT hidden menu opens up several advanced features that aren’t typically visible in the standard user interface. Here’s a glimpse at some of the most intriguing ones:

Accelerometer Sensor: Access the accelerometer sensor to monitor your device’s movement and orientation. This is particularly useful for apps that track speed or detect motion. Activate it by clicking the “Graph” button to start monitoring.
Barometer: Use the built-in barometer to record atmospheric pressure. Click on “Barometer Selftest” to get real-time readings of the pressure around you.
Proximity Sensor: This sensor detects when your phone is near your face during calls and automatically turns off the screen to prevent accidental touches. This feature ensures better call quality and usability.
Grip Sensor (Optional): Some devices feature a grip sensor, which detects how tightly you’re holding your phone. This can be useful for certain apps that adjust based on how the device is being held.
Light Sensor (Optional): This sensor measures ambient light levels and adjusts the screen brightness accordingly, enhancing battery life and ensuring better visibility in varying light conditions.

Why Manufacturers Hide These Features

Manufacturers embed these hidden menus for several reasons:

Advanced Customization: Tech-savvy users can unlock and personalize their devices for optimal performance.
Tech Support: These menus offer tools for efficient troubleshooting and device maintenance.
User Experience: By offering a deeper layer of customization, manufacturers cater to users who want more control over their devices.

IoT Touch Test: Ensure Your Screen is Responsive

The IoT touch test helps you confirm that your device’s screen is fully functional, including the edges, which may sometimes be unresponsive. Here’s how you can quickly test it:

Tap the touch box to start the test.
Place your finger in one corner and slowly drag it to the other corners.
Watch as the white boxes turn green each time you touch a corner.
Now, check the center of your screen by drawing an X with your finger.
If all boxes turn green during the test, you’re good to go! Your device’s touch functionality is working perfectly.

Enjoy a seamless touch experience on your device!

How to Unlock Hidden Android Settings

Unlocking hidden Android settings can give you extra control over your device. Here are a few methods to access them:

1. Dialer Codes (USSD/MMI Codes)

You can access secret settings directly through your phone’s dialer by entering special codes. Here are some useful ones:

Phone Stats: Dial ##4636## to open the testing menu. From there, you can explore phone info, usage statistics, Wi-Fi details, and even retrieve your IMEI number.
IMEI Number: Quickly find your IMEI by dialing #06#.
SAR Level: Dial #07# to check your phone’s Specific Absorption Rate (SAR), which indicates the radiofrequency energy absorbed by your body.
Google Play Diagnostics: Enter ##426## to run diagnostics for Google Play.

2. Google Settings (Android 8.0 and Above)

For devices running Android 8.0 and later, follow these steps:

Open the default Settings app on your phone.
Scroll down and tap Google.
Explore various options to adjust settings based on your preferences.

3. Quick Settings Panel

The Quick Settings Panel offers quick access to hidden features:

Swipe down from the top of your screen.
Tap the Edit icon (usually a pencil).
Scroll to the bottom of the list and tap More settings to add hidden options to your panel.

Note: Some hidden settings can significantly impact your device’s performance. Use them with caution as they may affect functionality. Have fun exploring and customizing your Android experience!

Unlock the Power of the IoT Hidden Menu on Android

The IoT Hidden Menu on Android offers a treasure trove of tools for power users and developers. Let’s dive into the unique benefits it brings.

1. Tailor Your Device with Advanced UI Customization

Fine-Tune UI Elements: Explore hidden options to adjust system animations, enable or disable features, and personalize your device to fit your style.

2. Perform In-Depth Hardware and System Testing

Test Sensors and Components: Use the hidden menu to run tests on your device’s sensors, such as the accelerometer, barometer, and proximity sensor, ensuring they’re all working optimally.

3. Dive into Detailed Network Insights

Analyze Cellular Signal Strength: Get a detailed breakdown of your cellular connection, including signal strength, network type (3G, 4G, etc.), and nearby cell towers.
Examine Wi-Fi Metrics: Uncover additional Wi-Fi details, like channel information and signal strength, to boost connectivity.

4. Optimize Your Battery Performance

Monitor Battery Usage: Track which apps are draining your battery and take action to optimize power consumption.
Activate Battery Saver Mode: Quickly toggle the battery saver mode to extend your device’s life when needed.

5. Leverage Powerful Diagnostic Tools

Access System Logs (Logcat): Developers can dive deep into system logs to debug and improve performance.
Retrieve IMEI and Device Info: Instantly access critical details like your device’s IMEI number and essential system data.
Choose Network Modes for Efficiency: Switch between different network modes (2G, 3G, 4G, LTE) to optimize speed and battery longevity.

Conclusion

The IoT Hidden Menu is a powerful tool that allows you to fine-tune your device’s user interface (UI) and perform essential system checks. Developed by Google, this hidden feature is designed as a bonus for users who enjoy exploring their devices beyond the basics. On most Android phones, this menu is known as the System UI Tuner. While not visible in the regular settings interface, it unlocks a range of advanced functions that cater to the needs of power users and developers alike. Whether for customization, testing, or diagnostics, the IoT Hidden Menu enhances your Android experience in ways you might not have expected.