For people who enjoy having a lot of customization choices and control over their device’s operating system, Android phones are fantastic gadgets. The security and functioning of your smartphone are ensured by pre-installed and automatically active features on your Android device.

Additionally, by inputting the so-called USSD (Unstructured Supplementary Service Data) codes, you can access hidden functionality and Android hacks.

Here is a collection of Android secret codes that you can use to access your phone’s hidden features.

Why Use USSD Codes?

USSD codes are secret codes that provide you access to specific mobile phone services without having to change any settings. These feature codes typically start with an asterisk (*) or a hashtag (#), and they resemble a mix of numbers and symbols.

Android secret codes enable your smartphone to communicate with your mobile network operator and are programmed into your SIM card or mobile phone number. By using these codes, you may complete tasks on your smartphone more quickly and use it more effectively.

You may find the most popular secret codes on this list; some of them even work on iPhones and most Android phones. Some codes, however, might not function depending on the brand of your smartphone, the Android version it is running, your location, and the mobile apps you are using. If you’re using a dual SIM smartphone, that may be the case. Additionally, there are codes that are exclusive to certain carriers and phone types, so they will only function with them.

The only way to determine if a specific code functions for you is to give it a shot on your Android phone.

Instructions for Using USSD Codes on an Android Device

The USSD codes might really make using your smartphone more convenient. You are no longer required to browse through your settings in search of a specific feature. Instead, you must adhere to these simple instructions.

  1. Access the dialer on your smartphone (phone app). It typically resides on your home screen.
  2. Type in the USSD code you intend to use.
  3. For some codes, the loading process will begin immediately; for others, you must choose the Call button.

The USSD codes for Android are listed below; give them a shot. According to their purposes, we categorise all of the secret codes.

Codes to Strengthen the Security of Your Device

The most significant USSD codes are those listed above. If your phone isn’t functioning properly or if you suspect a third party may be manipulating your device, use these security codes. By using them, you can either relax or act more quickly if you learn that hackers are messing with your equipment.

  • *#06#: A crucial USSD code, particularly if you’re purchasing a new or used Android device. You can use it to view the IMEI number on your smartphone and confirm that it matches the one on the box or the back of the device.
  • *#0*#: Enters the mode for general testing. This code enables you to test a wide range of smartphone functionalities. Front cam testing, LED testing, sub key testing, touch testing, running barcode emulation test, checking your device version, RGB testing, and grip sensor testing are all options on the test menu.
  • Displays the Wi-Fi MAC address at *#*#232338#*#*. When a device is connected to a network, its Media Access Control address (MAC address) can be used to uniquely identify it. Use this code to view the MAC address and see whether it matches your network if you think there has been a data breach.
  • A USSD code called *#*#4986*2650468#*#* displays firmware information for your phone, including PDA (Personal Digital Assistant), RF (Radio Frequency), call date, hardware, smartphone model, and production date (or RFCallDate). You can check to see whether any of this data has changed, which might be the reason why your system is acting up.

Use this code to view your storage and system information: *#3282*727336*#. You’ll see the data consumption information on your screen when you use this code. Any unexpected elements could indicate that someone is remotely using your phone if you detect them.

  • *#*#34971539#*#*: A code that enables you to access the data from your camera. This includes details about the number of cameras on your phone, the firmware version, camera modules, and other things. This code can also be used to check the firmware of your camera for tampering.
  • *#*#1472365#*#*: A brief GPS test is triggered by this USSD code. When your phone is lost or stolen, for example, knowing whether your Android GPS is functioning properly might be quite helpful. You can use this information to find your device if your GPS is active.
  • *#*#4636#*#*: A helpful code for checking the status of your battery, WLAN, and Wi-Fi. Thanks to the usage data shown, you can use this code in addition to battery and WLAN testing to learn who used your programmes.

Efficacious Phone Management Codes

The actions you can quickly perform on your phone using the following USSD codes. These can also be used as security codes, allowing you to swiftly turn off your phone or delete any sensitive data to prevent its exposure to unauthorised parties.

  • *#*#7594#*#*: A USSD code to control the operation of your smartphone’s power button. Normally, you must press and hold the power button while choosing the option to switch off your phone from the menu. This code can be used to alter the sequence. For instance, you don’t even need to use the menu to arrange your phone to instantly shut off.
  • *#*#7780#*#*: Enter this code to reset your phone to factory settings. When you factory reset your smartphone, all of your personal information, all application data (such as your phone’s Google account settings), and all of your apps are removed, but the firmware is not reset. When you want to sell your phone quickly and easily, this is a wonderful alternative.

The hard reset code for your Android device is *2767*3855#. This code will wipe your phone clean and remove all of your data, so only use it after backing up all of your data or in an absolute emergency. The firmware will be deleted and then reinstalled using this code.

  • *#*#273282*255*663282*#*#*: Before performing a factory or hard reset, you can try using this code to quickly backup your media files.
  • *#*#197328640#*#*: This code enables the Engineering/Service Mode (also known as the Service Menu), which enables you to perform various tests and modify the settings of your Android device.

The Factory Test Codes for Your Android Device

Use of your smartphone causing lags and odd delays for you? Or perhaps you simply want to make sure that every component of your device operates as it should? To test the various systems inside your smartphone, try utilising these hidden codes.

  • *#*#2664#*#*: A USSD code to test touch-screen functionality.
  • *#*#0*#*#*: Enter this code to test your LCD.

Perform a Wireless Lan test with the code *#*#526#*#*.

  • *#*#232331#*#*: A code to use when testing Bluetooth.
  • This code initiates a field test. *#*#7262626#*#
  • *#*#0842#*#*: You may test for vibration and backlight with this code.
  • *#*#0283#*#*: A packet loopback test execution code.

Use this code to test a proximity sensor: *#*#0588#*#*.

  • Both the *#*#0673#*#* and the *#*#0289#*#* codes are valid for audio and melody tests.

A USSD code that enables a real-time clock test is #0782*#.

Codes to Discover Vital Information About Your Phone

You can easily obtain a variety of details about your mobile device and network using the USSD codes listed below. You can check the functionality of the apps and other components on your phone using these codes to make sure everything is functioning properly.

  • The USSD code #*#426#*# enables you to run Google Play diagnostics. The information about Google Play Services is shown.
  • *#0228#: This code displays the status of your battery.
  • *#*#2663#*#*: Shows your Android device on a touch-screen.
  • *#*#44336#*#*: Enter this code to view the build date and alter the list number on your phone.
  • The code, *#*#3264#*#*, displays the RAM version.
  • *#*#1111#*#*: Enter this code to find out the version of your FTA software.
  • *#*#2222#*#*: This code shows the hardware version of your FTA.
  • *#*#232337#*#: Shows the address of the Bluetooth device.

Use this code to enter Field Mode and learn more about nearby networks and cell towers. • *3001#12345#*: This code will access Field Mode.

  • *#*#225#*#*: Locate the Calendar information that is kept on your smartphone.

Call Management & Billing Information Codes

You can set up call forwarding and call waiting by entering the following codes to access your phone’s call management functions. Additionally, there are particular numbers that you can input to view or receive an SMS with your billing information.

  • *#67#: A secret code to check your phone’s call forwarding. This will reveal whether your calls are forwarded when your line is busy as well as the destination number.
  • *#61#: This code displays the duration in seconds until the message centre receives your incoming calls.
  • #31#: This code turns off caller ID.

The code *31# restores your caller ID.

Use the code *43# to turn on call waiting.

  • #43#: A call waiting deactivation code.

Use the USSD code *5005*7672# to find out your SMS message centre number.

Use the code *3282# to receive an SMS containing your billing information.

Use the Hidden Android Codes to Advance Your Skills

The top Android codes that run on the majority of devices are included in this list. However, you might find that particular codes or activities aren’t available on your phone depending on the model of your phone and the carrier you use. You might try looking up the codes specific to your phone model online and testing them. The beauty of owning an Android phone, after all, is in the variety of modifications you may make to it, even without rooting it.

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