How To Use Secret Codes On Poco X6 Pro

The POCO X6 Pro, running on Xiaomi's HyperOS, contains several hidden "secret codes" (also known as USSD or MMI codes) that allow you to access diagnostic tools, hardware testing menus, and advanced network settings. How to Enter Secret Codes To use any of these codes, simply: Open the Phone (Dialer) app on your POCO X6 Pro. Type the code exactly as shown into the keypad.

In most cases, the menu will open automatically after you type the final character (usually a #). If it doesn't, press the Call button. Essential POCO X6 Pro Secret Codes

Below are the most useful codes for troubleshooting and information:

Engineering/Hardware Test Menu (CIT): *#*#6484#*#*This is perhaps the most important code. It opens the Control and Identification Test (CIT) menu, which lets you manually test every hardware component, including the screen, speakers, microphones, cameras, and sensors.

Phone Information & Testing: *#*#4636#*#*Accesses detailed information about your SIM status, IMEI, signal strength, and Wi-Fi connection details. This menu is often used to force certain network types (like 5G or LTE) if the standard settings are restricted.

Battery and Charging Info: *#*#6485#*#*Displays technical data about your battery's health, current charge level, temperature, and charging protocol.

Check IMEI Number: *#06#A universal code to display your device's unique IMEI numbers and serial number. This is essential for confirming your device is genuine or for reporting it stolen.

FCM Diagnostics: *#*#426#*#*Opens the Firebase Cloud Messaging (FCM) menu to check your connection to Google services and view push notification events.

Toggle VoWiFi Carrier Check: *#*#86943#*#*Enables or disables the carrier check for Voice over Wi-Fi (VoWiFi).

Toggle VoLTE Carrier Check: *#*#86583#*#*Enables or disables the carrier check for Voice over LTE (VoLTE).

Calendar Info: *#*#225#*#*Quickly shows the number of events saved in your local calendar. Alternative Method: The "Kernel Version" Tap

If you prefer not to use codes, you can access the Hardware Test Menu via settings: Codes for POCO X6 Pro - HardReset.info

To use secret codes on the POCO X6 Pro, open the pre-installed Phone/Dialer app and enter the specific sequence on the numeric keypad. Most codes execute automatically as soon as the final symbol is entered, though some may require you to press the call button. Common Diagnostic Codes for POCO X6 Pro how to use secret codes on poco x6 pro

These codes allow for viewing system information and running hardware diagnostics:

Testing Menu: Dialing *#*#4636#*#* displays statistics regarding the phone, battery usage, and Wi-Fi information.

Hardware Test (CIT): Dialing *#*#6484#*#* opens the Control and Interactive Test menu. This is used to verify that components like the screen, speakers, and sensors are functioning correctly.

Battery Info: Dialing *#*#6485#*#* provides data on the current charging status and battery health.

Calendar Info: Dialing *#*#225#*#* shows a summary of calendar events stored on the device. Accessing Hidden Menus via Settings

System information and developer tools can also be accessed through the standard settings menu:

Hardware Diagnostics: Navigate to Settings > About Phone > Detailed info and specs. Tapping on the Kernel Version multiple times will launch the hardware test (CIT) mode.

Developer Options: Navigate to Settings > About Phone. Tapping the OS Version seven times enables Developer Options, which can then be found under Additional Settings. Device Troubleshooting Modes

For advanced troubleshooting, the following button combinations are standard:

Recovery Mode: With the device powered off, holding the Power and Volume Up buttons simultaneously until the logo appears grants access to the recovery menu for system maintenance.

Safe Mode: This mode boots the device with only essential system apps, which is helpful for determining if a third-party app is causing performance issues.

Care should be taken when navigating diagnostic menus, as changing certain internal settings can impact the device's performance or connectivity. Secret Android Phone Codes You Didn't Know Existed The POCO X6 Pro, running on Xiaomi's HyperOS

Here’s a comprehensive write-up for "How to Use Secret Codes on Poco X6 Pro" , tailored for general users and tech enthusiasts.

Step 2: Enter the Code Correctly

Type the code exactly as shown, including all symbols (*, #, digits). Most codes execute automatically as soon as you type the last #. You don’t need to press the call button.

Scenario A: Screen Burn-in Check (AMOLED)

The Poco X6 Pro uses an AMOLED display, which is prone to burn-in after years of use. Dial *#*#6484#*#* -> Tap "Display" -> Then "Red," "Green," "Blue." Look for any ghost images (like the TikTok + icon or keyboard) on the solid color background.

Final Verdict

Secret codes on the Poco X6 Pro are great for:

• Quickly testing hardware after a repair or purchase.
• Checking real battery stats and signal strength.
• Troubleshooting sensors without downloading tools.

Start with the hardware test code: *#*#6484#*#* — it’s safe and provides the most value.

If you’re a developer or power user, combine these codes with ADB or HyperOS hidden settings for even deeper control.

To use secret codes on your POCO X6 Pro , you generally enter them into the phone's native Dialer/Phone app

keypad. These codes, often called MMI or USSD codes, trigger hidden diagnostic menus or display system information instantly once the final character is entered. How to Use Secret Codes Type the specific code exactly as shown (e.g.,

The menu or information will typically appear automatically. Essential Secret Codes for POCO X6 Pro Description / Function and serial number information. *#*#4636#*#* Testing Menu

for detailed phone information, usage statistics, and Wi-Fi data. *#*#6485#*#* Battery & Charging info, including battery cycle count and health status. *#*#0000#*#* View comprehensive Device Information like model name, hardware version, and Android version. *#*#426#*#* FCM Diagnostics to check Google Play Services events and server status. *#*#86943#*#* Toggles the VoWiFi carrier check (useful if VoWiFi isn't appearing in settings). *#*#225#*#* Calendar Info to view upcoming events and meetings. Accessing Hidden System Menus

Beyond dialer codes, you can access advanced hardware and software menus through the CIT (Hardware Test) Menu About Phone Detailed info and specs Kernel Version

5-7 times to open the CIT menu, where you can test the screen, sensors, and speakers. Developer Options About Phone and tap the OS Version Step 2: Enter the Code Correctly Type the

(HyperOS/MIUI) several times until you see "You are now a developer!". Access these settings later under Additional Settings Developer options Hidden Bug Report several times in the Detailed info and specs

menu to generate a system bug report, which can be used to manually calculate precise battery health. Codes for POCO X6 Pro - HardReset.info

To use secret codes (USSD codes) on your POCO X6 Pro, you simply need to open your dialer app and type them in. Most codes will execute automatically or provide a button to "Send."

Important Note: These codes are intended for developers and technicians. Some options can change system settings or erase data. Proceed with caution.

Here is a text guide on the most useful and safe codes for the POCO X6 Pro.

How to Use These Codes

Using them is simple:

1. Open your Dialer app (Phone).
2. Type the code exactly as shown (including the asterisks).
3. In most cases, the phone will automatically recognize the code and jump to the menu instantly—no need to press the green "Call" button.

Troubleshooting:

1. Try the alternative hardware test code: *#*#64663#*#*
2. Reboot your phone and try again.
3. Use an app like “Shortcut Master” or “Activity Launcher” to access hidden menus (requires permissions).
4. If you need advanced diagnostic logs, use *#*#284#*#* to generate a bug report.

What Are Secret Codes?

Secret codes are number sequences you dial like a phone number. They trigger hidden system activities – from checking your IMEI to testing the fingerprint sensor.

1. The "Command Center": Entering Engineering Mode

Code: *#*#6484#*#*

This is the holy grail of secret codes. On the POCO X6 Pro, this code launches the Hardware Testing (Engineer Mode) menu. This is what technicians use at the factory to ensure the phone works before it ships.

What can you do here?

• Test your Speakers: Is your audio distorting? Run a receiver or speaker test to check frequency response.
• Check the Vibration Motor: The X6 Pro has a great haptic motor. You can test the vibration intensity here to ensure it’s functioning perfectly.
• Battery Health: Get raw data on your battery health, temperature, and charging status.
• Sensor Calibration: If your gyroscope or accelerometer feels "drifty" (a common issue in gaming), you can calibrate it here.

4. The "Hard Reset" (Use with Caution)

Code: *2767*3855#

This is the nuclear option. Entering this code will wipe your POCO X6 Pro completely, restoring it to factory settings instantly.

Why mention it? Ideally, you should use this only if your touch screen is malfunctioning and you cannot navigate the standard Settings menu to perform a reset. Note: There is no "Undo" button. Make sure your data is backed up before even thinking about typing this.