How To Use Secret Codes On Xiaomi 11t Pro Work Jun 2026

: Opens a comprehensive "QC Test" menu to individually test hardware components like the touchscreen, camera, Bluetooth, and various sensors. FCM Diagnostics ( *#*#426#*#*

These are the most common codes for everyday troubleshooting and information gathering. how to use secret codes on xiaomi 11t pro work

Displays unique device identifiers (IMEI and Serial Number). *#*#4636#*#* : Opens a comprehensive "QC Test" menu to

Secret (USSD/service) codes are short numeric sequences you enter in the phone dialer to access hidden menus, diagnostic tools, and device information. On the Xiaomi 11T Pro they can reveal hardware details, test sensors, reset settings, or show firmware info — useful for troubleshooting or exploring beyond the standard settings. These are known as "USSD codes" or "Secret

While the Xiaomi 11T Pro is a powerhouse of hardware and MIUI software on the surface, there is a secondary layer of functionality hidden just beneath the icons. These are known as "USSD codes" or "Secret Codes"—quick dialer commands that act as shortcuts to critical testing menus, diagnostic tools, and hidden settings.

When using secret codes on your Xiaomi 11T Pro, keep the following tips and precautions in mind: