Displays all upcoming events and important dates saved on your device. About Phone *#*#0000#*#* Provides a quick summary of device specifications. Advanced Connectivity Codes How to Dial Secret Codes on REDMI A3
Opens the hardware diagnostic menu to test the camera, touch screen, and sensors. FCM Diagnostics *#*#426#*#* Checks Google Play Services events and server connections. Calendar Info *#*#225#*#* How to Use Secret Codes on REDMI A3
Displays the Specific Absorption Rate (SAR) labels for your device for peace of mind regarding radiation levels. How to Unlock "Hidden" Settings (Developer Mode) Displays all upcoming events and important dates saved
For most codes, the hidden menu will open automatically once the final # is entered. If it doesn't, press the button. Essential Secret Codes for Redmi A3 How to Use Secret Codes on REDMI A3
*#*#4636#*#*