[Update: December 2021 Security Patch] Realme Narzo 20 Pro Update Tracker


After the successful launch of the new Narzo 20 Series, Realme has started seeding out the first update to Narzo 20 Pro with the August 2020 Security Patch. The Realme Narzo 20 Pro becomes the very first smartphone to receive the update in Narzo 20 Series.

Realme Narzo 20 Pro Update Tracker

Related: Realme X3 Update Tracker

Note: This is an updates tracker and will be updated regularly with the Realme Narzo 20 Pro smartphone updates.

Realme Narzo 20 Pro Updates Tracker

  • [December 23, 2021]: Realme Narzo 20 Pro is upgrading with December 2021 security patch via firmware version RMX2161_11_C.15 weighing 275MB in size. Besides, it resolves a couple of issues and improves system stability as mentioned in the changelog.


Integrates the December 2021 Android security patches

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

Improves system performance and stability.

  • [October 28, 2021]: Realme Narzo 20 Pro is receiving a new update bundled with version number RMX2161NV1B_11.C.13. The update is rolling out in India with integrated September and October 2021 security patches. Besides, it improves system performance and stability. Also, it carries a few fixes in the apps and photo section.



  • Integrates the September and October 2021 Android security patches.

  • Fixes an issue that would cause incorrect watermarks to be added to photos.

  • Fixes an issue where you would be unable to save a voice recording if you have a phone call after the voice recording is started.
  • Fixes an issue where the “Save as PDF” option would be absent when you choose “Share – Print” in Google Chrome.
Improves system performance and stability.
  • [September 1, 2021]: Realme is sending the integrated July and August 2021 security patch to the Narzo 20 Pro. Arriving on the build number RMX2161_11_C.10, the update is currently live in India. Besides fixing the issues addressed in patches, the package also resolves some other issues related to the camera and other apps. Thus optimizing the system stability and improving its stability.


  • Security
    • Updated Android security patch: July and August 2021
  • Camera
    • Fixes an issue where the screen would go fuzzy occasionally when you take photos in Starry mode.
  • Apps
    • Fixes the probabilistic screen flicker when you open Game Space.
    • Fixes an issue where File Manager might take some time to open.
  • System
    • Optimized performance of the system, improve its stability
  • [July 19, 2021]: The stable Android 11 based Realme UI 2.0 update is rolling out to the Realme Narzo 20 Pro. The new build arrives on firmware version RMX2161_11_C.09 and is currently unfurling in India. Once the update is flashed, the device will receive all the Android 11 goodies like chat bubble, smart device controls, one-time permissions, and more. On the other hand, Realme UI 2.0 brings a redesigned UI, enhanced privacy, better optimizations, and a lot more.
  • [April 30, 2021]: Realme is releasing the April 2021 security patch for the Narzo 20 Pro based on Android 10. The new build arriving on firmware version RMX2161_11_A.89 is currently live in India. Apart from the bump in safety level, the system stability has been improved while some fixes are also a part of the package. The update does not bring any new changes or features to the device.
  • [February 03, 2021]: The January 2021 Security patch update has started hitting the Realme Narzo 20 Pro smartphones. The update bears the RMX2161PU_11.A.83 Firmware version and it is currently rolling to Indian users. As per the changelog, the update brings January 2021 Security patch, fixes, and optimizations. Reportedly, the company has not included any new features in the device. It brings fixes for the probabilistic issue that camera crashes during fast shooting, some known issues and improved the fluency of some apps and games, and the probabilistic issue that the mouse icon is not displayed on the horizontal screen after OTG is connected to the mouse. The update also optimizes the noise problem of the front camera.
  • [December 04, 2020]: Realme has begun cultivating the November 2020 security patch update to the Narzo 20 Pro users. The update is bumping on the RMX2151PU_11.A.69 Firmware version, and as per the changelog, it adds the latest Security patch, new optimizations, and fixes. Apart from these, the company has not added any new features to the device. The update optimizes the image quality of the main lens, the low portrait clarity issue of the front camera, the image effect of Super nightscape, and the touch control algorithm, and improved touch control experience. The probabilistic screen flicker and optimized display quality at low brightness conditions issue has also been fixed.
  • [October 29, 2020]: A couple of days after the rollout of the September 2020 Security patch update, the Realme Narzo 20 Pro smartphones have finally started experiencing the October 2020 Security patch update. As per the changelog, the update adds the latest Security patch, bug fixes for known issues, and a couple of optimizations for the camera. The update is rolling out on the RMX2151PU_11_A.63 Firmware version, and it doesn’t add any new features. 
  • [October 11, 2020]: The newly launched Realme Narzo 20 Pro has finally started receiving the Security patch update for September 2020. The update bears the RMX2151PU_11_A.59 Firmware version and apart front, the fixes, latest Security patch, and optimizations, there’s nothing new.

The update brings fixes for probabilistic dark image and flicker issues, the volume increase of the Bluetooth Car Kit, automatic screen lock, etc. The update is only meant to increase the Security patch level and enhance the performance of the smartphone.

  • [September 30, 2020]: The August 2020 Security Patch update for Realme Narzo 20 Pro comes on the RMX2161_11_A.45 Firmware version. According to the changelog, the update features the latest Security Patch, new add-ons, and a few optimizations. The company has reportedly added a 64M professional mode and decimal point display feature for fast charging animation. The update brings optimizations for the quality of the rear camera, noise in night mode, charging speed, touch control experience, and much more.

Similar to all the other updates, the company is pushing the update in phases, and as a result, it might take a few days to reach all the units. Meanwhile, navigate to Settings>Software updates>Check for updates to check the update manually.

Related: Realme Narzo 20, 20A, and 20 Pro launched in India officially.
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