Realme C21 Software Update | RMX3201_11_C.14 (September 2022 / Android 11)

Are you a Realme C21 (RMX3201) user and looking for the update list or want to install stock firmware? If yes, then check out the full guide below, along with the Realme C21 Software Update Tracker.

Realme has recently released a first-ever software update for the Realme C21 model that bumps up a new software version, RMX3201_11_A.33 based on Android 10. It also comes with Android Security Patch Level and optimizing performance and stability.

Now, if you’re using this handset and haven’t received the OTA update yet due to some reason, you can check the update details below. Meanwhile, some of the users look for the official stock firmware for the device model in order to flash it. In both cases, the software update tracker list will come in handy. So, let’s take a quick look at the device overview below and then jump into the update tracker.

Realme C21 Software Update | RMX3201_11_A.33 (Optimization)

Realme C21 Software Update Tracker

Here we have mentioned all the latest software update details with changelogs for the  Realme C21 model (RMX3201). We will keep updating the tracker whenever a new update release for this model.

Software Version Changelog


Integrates the November 2022 Android security patch



Integrates the March 2022 Android security patch


SecurityIntegrates the January 2022 Android security patch.


Improves system stability and performance.


Fixes an issue where images could not be loaded occasionally in WhatsApp.


  • Package Name: RMX3201export_11_C.04
  • Download
  • Security
    • Android security patch: November, 2021
  • Camera
    • Optimized the quality of shooting with flash on
    • Optimized the image quality of the rear camera while shooting with third-party applications
  • System
    • Optimized the system performance and improved system stability

  • Security
    • Android 11 Update
    • Updated Android security patch: August, 2021

  • Package Name: RMX3201PU_11_OTA_0390
  • Download
  • Security
    • Updated Android security patch: June, 2021
  • System
    • Fix some known issues
    • Optimized ​​system stability

  • Package Name: RMX3201PU_11_OTA_0370
  • Download
  • Security:
    • Updated Android security patch: May 2021
  • System:
    • Fix some known issues
    • Optimized system stability
RMX3201_11_A.33 [System]

Optimized system performance

Fixed some known issues and improved system stability

Check Software Update


Before updating the software, please make sure that your phone has charged at least 50% to avoid the occasional shutdowns. Take a full backup before upgrading or downgrading your phone software for data safety as well. In order to download the OTA file, you should be on a stable Wi-Fi connection to enjoy an uninterrupted software download.

Before going to the manual firmware upgrade process, if you feel that your device isn’t receiving the OTA update notification for a while, then you can check for the software update manually. In order to do this:

Go to the device Settings > System updates. It will search for the software update and you will get notified if a new update is available on your device. Simply grab the firmware version by downloading and installing it.

Additionally, it’s recommended to maintain the phone charge at least up to 50%-60% and connect your device to Wi-Fi for a faster and stable download.

Follow our guide on how to install Realme Firmware on any Realme device.

We’re at GetDroidTips won’t be responsible for any kind of damage/error occurs to your device while/after following the guide or flashing any file. Proceed at your own risk

Now, let’s assume that you’ve successfully upgraded your Realme 8 Pro device to the latest software version. Facing any issue with the software update guide? Comment below.

Source: Realme


  1. Realme c21 new software update 3.0
    Last updat 2.0 sound problem
    3.0 bring new software update about camera settings and new future please

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