The Realme C21 is an Android smartphone released in 2021. Like other Android devices, it may sometimes require flashing the stock firmware to fix software issues or restore the device back to factory settings. This article provides instructions on how to download the official Realme C21 RMX3201 flash file/firmware for free.
When do you need to flash firmware?
There are a few reasons why you might need to flash firmware on your Realme C21 RMX3201:
To fix a bricked phone. A bricked phone is one that will not boot up properly. This can happen for a variety of reasons, such as a failed software update or a hardware failure. Flashing firmware can often fix a bricked phone.
To install a custom ROM. A custom ROM is a modified version of the official firmware. Custom ROMs often offer new features and performance improvements.
To downgrade to a previous version of firmware. If you are not happy with a new firmware update, you can flash back to a previous version.
Download Realme C21 RMX3201 Firmware
RMX3201export_11_C.19_2023052516540121
RMX3201export_11_C.15_2022110623540000
RMX3201export_11_C.14_2022091017010159
RMX3201export_11_C.11_2022050614020000
RMX3201export_11_C.09_2022031900060000
RMX3201export_11_C.07_2022010712140000
Realme C21 USB Driver
Steps to install firmware on Realme C21 RMX3201
- Extract the flash file to your computer.
- Connect your Realme C21 RMX3201 to your computer using a USB cable.
- Open the SP Flash Tool.
- Select the Scatter file from the extracted flash file.
- Click the Download button.
- Wait for the flash file to download and install.
- Once the flash file has installed, your Realme C21 RMX3201 will reboot.
Note:
Always back up your phone before flashing firmware. This way, you can restore your data if something goes wrong.
Make sure that your phone is fully charged before flashing firmware.
Do not disconnect your phone from your computer while the firmware is being flashed.
If you encounter any problems while flashing firmware, consult the SP Flash Tool documentation or a forum such as XDA Developers.
Conclusion
Installing the official Realme C21 RMX3201 stock firmware can help you fix a variety of software issues with your device. Realme provides these flash files for free through its firmware download page. Just select the correct model number and variant before downloading the firmware zip file. Carefully follow all instructions when flashing the stock ROM using recovery mode. This should successfully upgrade or restore your Realme phone back to working order.
If you have any questions or difficulties flashing the firmware, please do not hesitate to contact me.