Always complete or exit the CIT hardware test menu properly to ensure the hardware sensors return to their standard consumer power-saving states.
Master Guide: How to Use Secret Codes on Xiaomi 11t Pro Secret codes are hidden dialer commands that unlock diagnostic menus, hardware tests, and configuration settings in your Xiaomi 11T Pro. These codes communicate directly with the Android operating system and Xiaomi’s MIUI/HyperOS firmware without requiring root access. How to Enter Secret Codes on Xiaomi 11T Pro
While the 11T Pro is a 5G device, you can view network info using the standard Android code: -> Select Phone information . Note: Be very careful changing network types (e.g., forcing LTE only) as this can prevent you from making calls if your carrier uses VoLTE. how to use secret codes on xiaomi 11t pro work
Secret codes operate via the Supplementary Service protocol in Android. When you type the final symbol of a code into your dialer, the operating system intercepts the command before it dials a phone number.
I can provide the exact step-by-step diagnostic workflow for your situation. Share public link Always complete or exit the CIT hardware test
In most cases, the screen will immediately change to the hidden menu as soon as the final # is pressed.
View real-time signal strength (dBm), current network type (5G/4G), and IMEI numbers. You can also force the phone to look for specific bands by changing the "Set Preferred Network Type" to configurations like "NR Only" (forces 5G) or "LTE Only" (forces 4G). How to Enter Secret Codes on Xiaomi 11T
Type the exact sequence of symbols and numbers (e.g., *#*#4636#*#* ).