Check your battery health, temperature, and charging cycle count to see if your battery needs replacement. 4. Display IMEI Number Code: *#06#
: Create a completely separate user profile for privacy via Settings > Special features . How to Use Secret Codes on REDMI 9A
Access deep technical data like signal strength , connection type, and Wi-Fi API information. You can also run a Ping test to check your internet stability. 3. Battery and Charging Status Code: *#*#6485#*#* Function: Displays Battery and Charging Info . Check your battery health, temperature, and charging cycle