These Four Realme Devices Have Received The January 2023 Security Update With Performance Boost

As you know, Realme developers are always very concerned about updates and regularly push monthly updates for their eligible devices. After rolling out the latest monthly update for Narzo 50 5G, Realme is rolling out a new software update for four of its entry-level to mid-range smartphones that installs the latest January 2023 Android security patch.

As per the official information, Realme integrates the December 2022 and January 2023 Android security patches to four smartphones, including Realme 7, C21, Narzo 20 Pro, and Narzo 30 4G. The update slightly boosts the performance of the devices and fixes several bugs.

The latest update for the Realme 7, C21, Narzo 20 Pro, and Narzo 30 4G comes with the build numbers RMX2151_11_F.12, RMX3201_11_C.16, RMX2161_11_F.12 and RMX2156_11_F.12 respectively. The phone is getting this version with an updated package size of 829 megabytes, depending on the model and region.

As always, the update is rolling out on an incremental bases, and it is suggested that you grab this new firmware as soon as it appears on your smartphone. Note that this is a regular security patch that fixes several bugs and security issues in your Realme smartphone, including kernel and data.

Moreover, this update fixes many vulnerabilities and risks which users were facing earlier. With these improvements, this update improves the device’s performance in every possible aspect, delivers a seamless user experience without any interruptions, and reduces issues like crashing, lagging, slow app loading, etc.

Besides this, the update does not come with any other features and improvements. You can see the changelog of the update below.

Changelog :

Realme C21:


  • Android security patch: January 2023


  • Optimizes the system performance
  • Optimizes the system stability

Realme 7, Narzo 20 Pro, & Narzo 30 4G:


  • Integrates the December 2022 and January 2023 Android security patches.

How To Update:

If you are a Realme user, you can install the latest January 2023 update through the device Settings. First of all, open Settings> Tap on About device> From here, click on Official Version, then wait for the update checking process. Now, tap on the Download and install button, and the phone will start downloading the latest software update for your device.

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Jurin Charnvirakul

Jurin Charnvirakul has been a part-time editor at RM Update since 2020, and full-time since 2021. Now, focus your articles on buying guides, tutorials, offer recommendations and product analysis. Graduated in Journalism Communication.

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