Realme smartphones have hidden menus and secret codes to view and test various functions and features on your C21.
Unlock the hidden potential of your Realme C21 by exploring secret codes and hidden menus. In this comprehensive guide, we will provide you with detailed insights into the secret codes available for your C21. These codes will help you access advanced features and options on your device, making your smartphone experience even more exciting.
Let’s learn how to view and access them on your Realme C21.
About Phone: Realme C21
C21 comes with 3/4 RAM variants, Android 10, Realme UI OS and runs on Mediatek MT6765G Helio G35 (12 nm) processor.
How To Use Secret Codes, Hidden Modes & Menus on C21
Check out the below dial code numbers to access hidden menus and features on your C21
IMEI Number on C21 : *#06#
Dialing *#06# number on your C21’s keypad will reveal your phone’s IMEI number and Serial Number. This code is essential for tasks like reporting a lost or stolen device or unlocking your phone for use on another carrier.
Test Mode on C21 : *#*#4636#*#*
Dial the *#*#4636#*#* number to open the Test Menu, where you can evaluate various features of your C21. Test the LCD Display, Touch Screen, LED Light, Front and Back Cameras, and more, ensuring that all components function optimally.
Charging and Battery Status on C21 : HardReset.info: *#*#6485#*#*
Use the HardReset.info: *#*#6485#*#* code to access Battery Status information, providing insights into the health of your C21’s battery, ensuring it’s in top condition.
USB Settings on C21 : *#0808#
Entering the *#0808# in the dial pad allows you to configure how your C21 is recognized when connected to a PC or laptop via a USB cable. Choose between modes like Mass Storage, MTP, ADB, and more, for flexible connectivity.
QC Test mode on C21: *#*#64663#*#*
Enter *#*#64663#*#* number on your C21 dialpad.
This code displays your C21’s QC test mode, which can be used to test Bluetooth, camera hardware, light sensor, and promixy sensor.
Service Mode on C21: *#*#6484#*#*
The *#*#6484#*#* code grants you access to Service Mode on C21, where you can check Network Connection details and Serving Cell Information, helping you troubleshoot network issues.
Hope you were able to access the hidden menus and features of C21 using this tutorial. Do let us know in the comments below if you are facing any issues.
He is the founder of howtodoninja.com and is an experienced tech writer and a cybersecurity enthusiast with a passion for exploring the latest technological advancements. He has 10 years of experience in writing comprehensive how-to guides, tutorials, and reviews on software, hardware, and internet services. With an interest in computer security, he strives to educate users by writing content on how to use technology, and how to also protect their smart devices and personal data from cyber threats. He currently uses a Windows computer, and a Macbook Pro, and tests hundreds of Android phones for writing his reviews and guides.
