How — To Use Secret Codes On Poco X6 Pro Fix

Unlocking the Hidden Menu: How to Use Secret Codes on the Poco X6 Pro

The Poco X6 Pro is a powerhouse of a smartphone. With its MediaTek Dimensity 8300 Ultra chipset, a stunning 1.5K AMOLED display, and HyperOS (based on Android), it’s a device built for performance enthusiasts. But beneath the sleek surface of MIUI/HyperOS lies a hidden world of diagnostic tools, engineering menus, and quick-access information. These are accessed via "Secret Codes" (also known as USSD codes or engineering codes).

• Phone information: Shows signal strength, allows you to select network types (5G/4G/3G), and turn off the radio.
• Battery information: Health, temperature, and voltage.
• Usage statistics: How long apps have been running.

1. Carrier Blocking: Some carriers (especially Verizon or Vodafone variants) block USSD codes for security. Try removing your SIM card and using the phone in airplane mode with Wi-Fi off.
2. Dialer App: If you use a third-party dialer (Truecaller, Google Dialer), switch back to the default "Phone" app by Xiaomi/Poco.
3. HyperOS Update: Xiaomi occasionally patches out certain codes for security. If you are on a beta version of HyperOS, some engineering codes may be disabled.
4. Typo: Double-check the asterisks and hashes. The pattern is always *#*#CODE#*#*. Missing one asterisk breaks the code.
5. Region Lock: Chinese ROM (CN) variants of the Poco X6 Pro (often sold as Redmi Note 13 Pro+ in China) have different codes. If you have a Chinese ROM, try *#*#1111#*#* for software version.

While these codes offer a "backdoor" to your device's soul, they should be used with precision. Accessing the Testing Menu or CIT Menu is standard practice for troubleshooting hardware issues before seeking professional repair. However, some codes, such as those related to Temperature Control (*#*#76937#*#*), should be used with extreme caution as they can override safety protocols and potentially lead to hardware degradation through overheating.  how to use secret codes on poco x6 pro

• Display (screen test)
• Vibration (vibration test)
• LED (LED light test)
• Speaker (speaker test)

Unlocking Hidden Features: A Step-by-Step Guide to Using Secret Codes on Poco X6 Pro Unlocking the Hidden Menu: How to Use Secret

Part 4: Advanced / Engineering Codes (For Experts Only)

These codes open the MediaTek Engineering Mode (Engineer Mode) . They are powerful and can permanently alter your phone's radio performance if misconfigured. Phone information: Shows signal strength, allows you to

Instantly displays your device's unique IMEI 1, IMEI 2, and serial numbers. Detailed Phone & Network Info *#*#4636#*#*