Tap seven times to launch the CIT (Control and Interactive Test) menu. Safety Warnings
While most of these codes are diagnostic tools designed for service center technicians, some can alter critical system settings.
Before diving into the list, it is essential to understand what these codes are. Secret codes are alphanumeric strings that you dial into your phone’s stock dialer app. These codes interact directly with the device’s firmware and operating system. Unlike standard USSD codes used by carriers (like checking your balance), these are hardcoded into the Android system and the manufacturer’s software skin by Xiaomi.
This will launch a menu to manually test the touch panel, sensors, and speakers. Important Precautions Handle with care
Tap seven times to launch the CIT (Control and Interactive Test) menu. Safety Warnings
While most of these codes are diagnostic tools designed for service center technicians, some can alter critical system settings. How to Use Secret Codes on REDMI Note 13 Pro
Before diving into the list, it is essential to understand what these codes are. Secret codes are alphanumeric strings that you dial into your phone’s stock dialer app. These codes interact directly with the device’s firmware and operating system. Unlike standard USSD codes used by carriers (like checking your balance), these are hardcoded into the Android system and the manufacturer’s software skin by Xiaomi. Tap seven times to launch the CIT (Control
This will launch a menu to manually test the touch panel, sensors, and speakers. Important Precautions Handle with care How to Use Secret Codes on REDMI Note 13 Pro