: Use this if you aren't receiving notifications; it checks the connection to Google Play Services.
Type the code exactly as shown (most start with *#*# and end with #*#* ).
: Displays your device's unique IMEI numbers and serial number. This is critical for authenticity verification or if your phone is lost. how to use secret codes on xiaomi 11t pro work
For advanced users, these codes open hidden hardware testing environments.
: Enables or disables the software check for Voice over Wi-Fi, which can help troubleshoot calling issues. Advanced Diagnostic & Engineering Modes : Use this if you aren't receiving notifications;
: Shows deep technical info about your Wi-Fi connection and SIM cards.
These are the most common codes for everyday troubleshooting and information gathering. This is critical for authenticity verification or if
Complete Guide to Secret Codes for Xiaomi 11T Pro The Xiaomi 11T Pro is a powerhouse device, but many of its most useful diagnostic and optimization tools are hidden behind "secret" dialer codes. These MMI (Man-Machine Interface) and USSD codes allow you to bypass standard menus to check battery health, test hardware components, or verify device authenticity. How to Use Secret Codes on Xiaomi 11T Pro