10t Pro - How To Use Secret Codes On Xiaomi Mi

| Code | Function | Utility on Mi 10T Pro | | :--- | :--- | :--- | | *#*#6484#*#* | Hardware Test Mode (CIT) | Tests 144Hz display refresh rate, vibration motor, and proximity sensor. | | *#*#0#*#* | LCD & Backlight Test | Checks for screen bleeding and dead pixels on the IPS LCD panel. | | *#*#2663#*#* | Touchscreen Firmware Version | Verifies touch sampling rate (240Hz) integrity. | | *#*#0588#*#* | Proximity Sensor Test | Essential after screen replacement. |

: Automatically saves a snapshot of software logs to your internal storage. Important Precautions How to Use MMI and USSD Codes for Android - wikiHow 12 Nov 2025 — How to Use Secret Codes on XIAOMI Mi 10T Pro