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IoT Hidden Menu on My Android Phone, Know All About It

The world of Android is vast and wonderful as we will see in this article about the Internet of Things (IoT). No matter how much we think we know about the internet, there’s always something new to learn. Our concern here is to identify the IoT hidden menu, and there are a few questions around it. Can we unhide it? What is its benefit to our mobile Android device? Learn about these and more below.

Deeper Features of Android Devices

Competent developers of Android have maybe two or three ways to get inside a mobile device. This is not only related to Android. That’s what developers of modern-day technology do. They make available something we can call a ‘backdoor.’ That backdoor is created for multiple purposes.

It is hard for those who buy Android devices to discover these backdoors or secrete passages. No matter what they do, their smartphone or tablets can’t be accessed via the standard user interface as known to the layman.

If anyone wants to access the hidden settings, one has to do it using secret codes. With these codes, there is a whole new world of possibilities to explore. A techie may want to learn about these codes or hidden menus. Of course, they unlock some of the fun settings available inside a mobile smartphone.

What Is IoT Hidden Menu?

It stands basically for Internet of Things. Another way to explain it is by referring to the vast number of separate physical devices interconnected to exchange data with other devices all done over the internet.

Thus, this is also known as the power of internet connectivity, data processing, and analytics. IoT makes it possible for users to communicate with the information network, not just in a single country but worldwide. Several objects of technology can, in this way, take and send instructions from within that network with the most minor human assistance or interference.

That is clear, but we will also love to explain other hidden settings and features of the IoT menu. These will also help in getting a better understanding of IoT. Let’s first examine six IoT Menu features.

IoT Menu features

Display Check: This is often used to diagnose issues with the display. The Android mobile device user may be feeling there’s a drag with display color accuracy. In this case, a display check is the proper means to examine and explore the display. Using this feature, once the device passes all the tests, the display is working fine. It could have been that an application was interfering with your device display.

Proximity Sensor: Almost all Android users know that their mobile phone’s screen turns off whenever they hold their phone too close to their bodies during a call activity. The proximity sensor inside the smartphone makes that to happen. The sensor helps so that other menus on your phone won’t be activated and then disturb your call activity. You can check whether the proximity sensor is not functioning correctly or if it isn’t using the IoT menu settings. It is also present inside the phone camera; the screen must blackout when the proximity sensor is on.

Sensor Settings: These include a way to check the Accelerometer sensor, Gyroscope, Magnetic sensor, and Fingerprint test. The menu consists of detailed reports and other self-test options. An accelerometer is used for screen-oriented and screen auto-rotation activities. Gyroscope makes gestures possible, while the fingerprint sensor is for biometric security purposes. With IoT hidden menu, you can check whether these sensors are working well.

Grip Sensor: this one is available in Samsung smartphones for replacement purposes. The effectiveness of the grip sensor can also be checked using the IoT hidden menu settings.

Camera: The hidden menu also provides a way you can check your device camera settings.

Receivers and Speakers: You may encounter errors or bugs during certain activities. Of course, your device may malfunction in other ways too. It is possible to test speakers by playing an audio file. To check for receiver settings, the IoT hidden menu can be used.

Iot Hidden Menu On My Android

IoT Hidden Menu Features

These are hidden strings of codes that you can use to explore further how your Android device works. You can make use of it to customize your phone user interface. The developers leave these codes undocumented, and that’s meant to hide them from the public eye. Another name for these hidden menus is System UI Turner. You can make use of it to customize your Android status bar, gadget’s clock, app notifications, and other things.

What Are Hidden Functions You Can Check?

  • You can check various colors and discoloration, dead pixels, and stuck pixels.
  • Read graphics visualization of gyroscope, compass, and accelerometer.
  • You can select sensors and read variations in data.
  • You can do a touch test for the touch sensor to know if it works well.
  • If you have to touch your phone twice or more to open an app, you can trace your finger’s touch. That can help you in tapping once to open apps.
  • There is also the possibility of checking the capacitive keys if they are working nicely.

Tips For Unlocking System UI Tuner

Here are the main ideas for unlocking the System UI Tuner below.

  • First, Unlock the phone and swipe down the notification bar to go to setting.
  • On the list of options, you will see System UI Tuner. Click on it.
  • A notification comes up about what the UI Tuner can do, such as changing the theme of your device but also that it may change with a phone system update. You can modify your clock, volume button, etc.
  • There is also the menu option for Power Notification Control. There are about five levels.

If you succeed in turning the System UI on, you will get a buzz from the smartphone.

Test Menu Codes

There are codes you can make use of to enable better operations on your smartphone. You can use these codes and experiment for various purposes. Here below are different types of codes and what they do.

General Codes

Dialer Codes What it Does
*#0228# Used to check battery status
**05***# Used to unlock PUK code (Use it on the emergency dial)
*#03# The serial number of NAND
*#3282*72736*# Shows status of data usage
*#9090# Diagnostic configuration
*#*#34971539#*#* Get camera information
*#*#273283*255*663282*#*#* Backup of media files
*#*#232338#*#* Check MAC address of Wi-Fi
*#*#8255#*#* Google Talk Service monitoring
*#06# Check IMEI number
*#*#7594#*#* Power off your device
*#7465625# Device lock status
Iot Hidden Menu
Iot Hidden Menu

Codes for Different Tests

Dialer Codes What it Does
*#*#232339#*#* Or *#*#526#*#* WLAN test
*#*#2664#*#* Touchscreen test
*#*#232331#*#* Bluetooth test
*#*#0*#*#* LCD test
*#*#0588#*#* Proximity sensor test
*#*#1472365#*#* GPS test
*#*#0673#*#* or *#*#0289#*#* Audio test
*#*#3264#*#* RAM version
*#*#197328640#*#* Service activity test mode enabled

Check Firmware Version Information

Dialer Codes What it Does
*#9900# System dump mode
*#*#2222#*#* FTA hardware version
*#7284# USB 12C mode control
*#746# Debug dump mode
*#3214789#tn GCF mode status
*#*#4986*2650468#*#* Firmware information for PDA, phone, H/W, RF call dates
*#745# RIL dump menu

The following codes may not be used because your phone can go blank and everything erased.

Format or Reset Codes

Dialer Codes What it Does
*#*#7780#*#* Soft factory reset
*2767*3855# Full factory reset or format phone

Conclusion

These are not all the secret codes out there, but these are general secret codes that you can use while exploring the IoT hidden menu. Used rightly, you can make your smartphone better.

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About Author

Samuel Afolabi is a lazy tech-savvy that loves writing almost all tech-related kinds of stuff. He is the Editor-in-Chief of TechVaz. You can connect with him socially :)

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