What are some common Xiaomi secret codes?

Some common Xiaomi secret codes include: *#06#: Displays the IMEI number of the device ##4636##: Provides information about the device such as battery status, Wi-Fi information, etc. ##646633##: Changes the vibration settings of the device ##1234##: Shows the firmware version

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Xiaomi secret codes 2025: Uncovering the Hidden World of Xiaomi

By James Last updated Jan 11, 2025

Secret codes (xiaomi secret codes) are one of the common tools to access the hardware and software performance check menus of smartphones, with the help of which more settings can be changed. In the following article, we have gone to the secret codes of Xiaomi that the owners of this brand’s phones can use on their devices.

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Xiaomi secret codes

Before starting, we should mention that Xiaomi’s secret (xiaomi secret codes) and test codes can usually be used on Redmi and Poco brand products, and most of these codes can be used jointly between them. The number of mentioned codes is very high; But in the following article, we have tried to mention most of the important and useful codes in different fields.

Important secret codes in Xiaomi phones

In the table below, you can see Xiaomi’s secret and test codes, which are more important. These codes are usually used to test various functions or check the execution of services and access to device hardware information.

xiaomi secret codes	Function
#06#*	K is the USSD command code used to display the International Mobile Equipment Identity (IMEI) of your device. IMEI is a unique 15-digit code assigned to each mobile phone.
##2664##	Xiaomi Android touchscreen test Touch test: By touching any point on the screen, the desired point will be colored. This test is useful for checking the accuracy of the operation of different points of the touch screen. Multi-touch test: This test is used to check the number of fingers that the screen can recognize simultaneously. Gliding test: by sliding your finger on the screen, the path you travel is displayed. This test is useful for checking the correctness of sliding and scrolling of the touch screen. Tap test: By tapping the screen quickly, the desired point will be colored. This test is useful for checking the correctness of the tap and quick touch function of the touch screen.
#0228#*	Checking the battery status of the device Battery Capacity: This shows the maximum charging capacity of your phone’s battery. Battery charge level: Shows the current charge level of your phone’s battery. Battery Health Status: Shows your phone’s current battery status as “Good” or “Bad”. Battery Voltage: This shows the current battery voltage of your phone. Battery temperature: Shows the current temperature of your phone’s battery.
##225##	Check device calendar information

##426##	To test and check the performance of different sensors Accelerometer sensor: This sensor is used to detect the movement and rotation of the phone. Gyroscope sensor: This sensor is used to detect the rotation of the phone in three spatial axes. Magnetometer sensor: This sensor is used to detect the magnetic field of the earth and the north direction. Light sensor: This sensor is used to detect the amount of ambient light. Proximity sensor: This sensor is used to detect the proximity of objects to the phone.

#07#*	Display the absorption rate of the device SAR for the head: the amount of SAR for using the phone close to the head (calling) SAR for the body: SAR amount for using the phone away from the head (speaker mode)
#0#	Checking the performance of hardware components LCD: testing the colors, brightness, and lines of the screen Touch screen: testing touch points and multi-touch Speaker: Speaker sound test Camera: test the performance of the main camera and selfie camera Sensors: Testing different sensors such as accelerometer, gyroscope, and magnetometer Battery: Test battery-related information such as voltage, current, and battery temperature
##289##	It is a secret code for Xiaomi phones that is used to test and calibrate the proximity sensor. Using this code, you can check the performance of the sensor and adjust it if needed. To use the code, just enter it in your phone’s dialer app. If the sensor is working properly, you will see “PASS” on the display. Otherwise, your sensor may have a problem and need to be repaired.
##232338##	The code ##232338## is used in Xiaomi phones to display your Wi-Fi MAC address. Open the dialer app on your phone. Enter the code ##232338##. The Wi-Fi MAC address of your phone will be shown on the screen.
##663282255273283##*	This code is used to create a backup copy of all your media files on an external memory card (SD Card). Open the dialer app on your phone. Enter the code ##663282255273283##*. You will see a message that the backup process has started. After the process is complete, all your media files will be saved in a folder called “Backup” on your external memory card.
##64663##	This code is used to enter “Service Test” or “CIT” mode in Xiaomi phones. Service Test mode allows you to: Perform various tests to check the performance of your phone’s hardware, such as the screen, speaker, microphone, camera, sensors, etc. Change various settings related to your phone’s hardware. View information about your phone’s hardware.
#07*337###	This code is used to activate the “Call Forwarding” service on your SIM card. By activating this service, all your incoming calls will be directed to the number you specify. Open the dialer app on your phone. Enter the code #07*337###. You will see a message that the Call Forwarding service is activated.

Hardware test codes for Xiaomi phones

The Xiaomi test and secret codes (xiaomi codes) mentioned below are used to check the performance of different hardware parts of the phone and can cover most of the main parts.

Secret Codes	Function
##2664##	This code is used to test the functionality of your phone’s touchscreen. Using this code, you can: Test the touch points of the screen. Test the screen’s touch sensitivity. Test the multi-touch function of the screen.
##289##	This code is used to test and calibrate the proximity sensor in Xiaomi phones. The proximity sensor is an electronic sensor that is used to detect the proximity of objects to your phone. This sensor has various applications, such as: Turn off the screen during a phone call Prevent unwanted touch of the screen during a phone call Enable “Do Not Disturb” mode
##232339##	This code is used to test and calibrate the ambient light sensor in Samsung phones. The ambient light sensor is an electronic sensor that is used to detect the amount of ambient light and adjust the brightness of the screen automatically. Open the dialer app on your phone. Enter the code ##232339##. The ambient light sensor test page opens. Place your phone in different light environments.
##232331##	Device Bluetooth test
##1472365##	This code is used to quickly test GPS in Xiaomi phones. Open the dialer app on your phone. Enter the code ##1472365##. Information about GPS satellites and your location will be displayed.
##0##	This code is used to test and calibrate the hardware of Xiaomi phones. Using this code you can: Test the LCD, touchscreen, speaker, microphone, camera, sensors, and other hardware parts of your phone. View information about your phone’s hardware, such as model, serial number, software version, etc. Open the dialer app on your phone. Enter the code ##0##. The hardware test menu opens. Click on each part to test it.
##0842##	Device vibration and backlight test
##2663##	This code is used to display information related to the screen of Xiaomi phones. Information that this code displays: Screen type (LCD or AMOLED) Screen resolution Pixel density Refresh rate Screen brightness Color settings Steps to use: Open the dialer app on your phone. Enter the code ##2663##. Information about your phone screen will be displayed.
##7262626##	Device field test
##1575##	This code is used to activate engineering mode in Xiaomi phones. Engineering mode: It allows you to access the hidden settings of your phone. It is used to perform various hardware and software tests of the phone. Note: Changing settings in engineering mode may damage your phone. Steps to use: Open the dialer app on your phone. Enter the code ##1575##. If the code is entered correctly, a message indicating that the engineering mode is enabled will be displayed.
##289##	This code is used to activate TalkBack mode in Xiaomi phones. TalkBack mode: Accessibility is a feature designed for blind or visually impaired people. By activating this mode, your phone will give you feedback using voice commands. Steps to use: Open the dialer app on your phone. Enter the code ##289##. If the code is entered correctly, a message indicating that TalkBack mode is enabled will be displayed.
##64663##	This code is used to test and calibrate all the hardware parts of Xiaomi phones. Using this code you can: Test the LCD, touchscreen, speaker, microphone, camera, sensors, and other hardware parts of your phone. View information about your phone’s hardware, such as model, serial number, software version, etc. Open the dialer app on your phone. Enter the code ##64663##. The hardware test menu opens. Click on each part to test it.
##2664##	This code is used to test and calibrate the touch screen of Xiaomi phones. Using this code you can: Test the screen touch accuracy. Find faulty touch points. Test multi-touch functionality. Test the screen colors. View screen information such as model, resolution, and pixel density.
##0283##	This code is used to test “loopback” in Xiaomi phones. Open loop test: It is used to check the sound quality of your phone. This test includes checking the microphone, speaker, and other audio-related components. Open the dialer app on your phone. Enter the code ##0283##. The open loop test begins. Follow the instructions on the screen.
##0588##	This code is used to display information about the sensors of Xiaomi phones. Using this code you can: View information about various sensors such as gyroscope, accelerometer, proximity sensor, ambient light sensor, etc. Test different sensors. Open the dialer app on your phone. Enter the code ##0588##. The information about the sensors is displayed.
#0011#*	This code is used to display the service menu on Xiaomi phones. Services menu: Contains a set of tools for testing and troubleshooting your phone. Note: Using these tools may damage your phone. Open the dialer app on your phone. Enter the code #0011#*. The service menu is displayed.
#1234#*	This code is used to display information about the software and hardware versions of Xiaomi phones. Using this code you can: View information about the MIUI version, Android version, serial number, phone model, etc. Open the dialer app on your phone. Enter the code #1234#*. Information about software and hardware versions is displayed.

Software test codes for Xiaomi phones

The codes mentioned in the table below can provide users with more information about the software details of the device.

Secret Codes	Function
##34971539##	Display the full details of the device’s camera
##232338##	Display the MAC address of the device
##3264##	Display the RAM version of the device
##232337##	Display the Bluetooth address of the device
##1234##	Display PDA and device firmware information
##44336##	Show Build Number and Change List Number
##1111##	Display the FTA software version of the device
##2222##	Display the device’s FTA hardware version
##4636##	Display Android device information, battery, and usage statistics
#06#*	Display the IMEI number of the device

Recovery and reset codes for Xiaomi phones

With the help of the following codes, you can make a backup copy of Xiaomi, Redmi, and Poco phones. Also, these codes are used to reset the device, restore factory settings, and even reinstall the firmware.

Secret Codes	Function
##663282255 * 273283 ##	Quick backup of multimedia files
## 7780 ##	Normal reset and delete all device data
# 3855 * 2767 *	Hard reset and reinstallation of Android device firmware

Other secret codes and Xiaomi test

The codes (xiaomi codes) mentioned in the table below can provide the hidden parts of the device settings to the owners of Xiaomi products. It is also possible to access hidden menus or activate some unknown features with their help.

Secret Codes	Function
##64663##	QC testing
##225##	Show calendar
##426##	Google Play services
##759##	Rlz Debug UI
##8255 ##	Management of Google Talk service
##8351##	Enable Voice Dialing Logging mode
##8350##	Disable Voice Dialing Logging mode
#0808#*	USB service
# 9090 #*	Enable service mode
##7594##	Changing the function of the device’s power switch
#7284#*	FactoryKeyString
778##*	Show epst menu
##197328640##	Enable test mode to run Service Activity
#34971539#*	Standard device camera firmware
##26504684986##*	Show hardware information, PDA, and…

This code requires pressing the call key after entering.

How to use Xiaomi secret codes and tests?

After finding the desired secret code from the above tables, you can execute the code and benefit from the function related to it through the path mentioned below.

To get started, go to the Call app on your phone.
Enter the desired code without any spaces inside the call application.
Usually, if you have entered the codes correctly, no further action is required and the function related to them will be executed automatically.
If the entered code is not executed automatically, click on the key to display its function.

Huawei secret codes

Frequently asked questions about Xiaomi secret codes

What are Xiaomi’s secret codes?

Xiaomi secret codes are codes that can be entered into the phone dialer to access hidden features or perform certain actions on Xiaomi smartphones. These codes are usually used by developers or advanced users for testing or debugging purposes.

How do I use Xiaomi secret codes?

To use Xiaomi secret codes, open the phone dialer and enter the code as if you were making a call. The code will then execute the corresponding action.

What are some common Xiaomi secret codes?

Some common Xiaomi secret codes include:

*#06#: Displays the IMEI number of the device
##4636##: Provides information about the device such as battery status, Wi-Fi information, etc.
##646633##: Changes the vibration settings of the device
##1234##: Shows the firmware version

Note: Some codes may not work on all Xiaomi devices.

Are Xiaomi secret codes safe to use?

Using Xiaomi secret codes is generally safe, but it’s important to be cautious and use them correctly. Incorrect use of codes can lead to unintended consequences, such as wiping all data on the device. Always make sure to back up important data before using codes, and only use codes from reliable sources.

Can I use Xiaomi secret codes on any Xiaomi device?

No, not all Xiaomi secret codes work on all Xiaomi devices. The codes may vary between different models and even between different versions of the same model. It’s important to check if a code is compatible with your device before attempting to use it.

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