How To Use Secret Codes On Xiaomi 11t Pro Work Better

: Grants access to "Phone Information," where you can view signal strength, network connection types, and run ping tests. Hardware Diagnostic (QC Test) ( *#*#64663#*#*

: Displays your device's International Mobile Equipment Identity (IMEI) numbers and serial number, which are essential for tracking or reporting a lost device. Battery & Charging Info ( *#*#6485#*#* how to use secret codes on xiaomi 11t pro work