Here’s a feature-style guide on , written as if for a tech blog or user manual entry.
If your dialer app blocks secret codes due to carrier restrictions, HyperOS includes a built-in shortcut to access the CIT hardware diagnostic menu without typing a code. Open the app. Tap on About Phone . Select Detailed info and specs . how to use secret codes on poco x6 pro
Note: If you are using a custom dialer that isn't the default Xiaomi/Poco dialer (e.g., Google Dialer), some codes may not work. Here’s a feature-style guide on , written as
Under "Phone Information," you can find a dropdown menu labeled "Set Preferred Network Type." If you live in an area with a spotty 5G signal that constantly drops to 4G, you can use this menu to lock your device to "NR Only" (5G Only) or "LTE Only" (4G Only) to stop the modem from constantly switching network bands, which drains battery life. 3. Display Your IMEI Numbers The Code: *#06# Tap on About Phone
By default, HyperOS might hide the toggles for Voice over LTE (VoLTE) or Voice over Wi-Fi (VoWiFi) if your carrier hasn't officially certified the device. Entering these codes overrides the carrier restriction, forcing the toggles to appear inside your standard SIM card settings menu. 5. Calendar Storage Diagnostics The Code: *#*#225#*#*
If the dialer code for CIT doesn't work, you can access this comprehensive hardware diagnostic tool through your system settings: About phone Detailed info and specs Scroll down and repeatedly tap "Kernel version" (usually 5–7 times) until the menu opens. This menu allows you to manually test the touch panel, speakers, sensors, vibration, and display to ensure everything is functioning correctly. Additional resources for managing your POCO device: Official Guides Troubleshooting Advanced Features Authorized Manuals For a full overview of standard operations, check the Xiaomi Global User Guide repository.
Accessing these hidden menus does not require rooting your device or installing third-party applications. You only need the native Phone app. Open the default (Dialer) app on your Poco X6 Pro. Tap the dial pad icon to bring up the number keys.