Realme C21 Android 11 Update: Open Beta Program with August 2021 Security Patch released for Beta users
Realme C21 Android 11 Update: Open Beta Program
After the success of the Realme C21 Android 11 Early Access Program earlier this month, Realme has now officially announced the Open Beta program for the same.
The Realme C21 Android 11 Update is now in its final stage as the device has received the Open Beta channel, on 19th August 2021 to be precise.
What’s the Open Beta program?
- Invite Realme fans to experience the new Realme UI 2.0 features in advance.
- Collect feedback and suggestions to make Realme UI better.
The Open Beta Program is actually the final step before the stable release of Android 11 on Realme C21 in this case. So, the wait for the Android 11 Update will soon be over for the Realme C21 users.
Another good news for the Realme C21 Beta users is that the latest August 2021 Android Security Patch Update has also been released with the Beta update.
The Realme C21 was released in March 2021 with an Android 10 out-of-the-box.
Update Details
- Device: Realme C21
- Android version: Android 11
- Realme UI: Realme UI 2.0
- Build number: RMX3210_11_C.02
- Update type: Beta
- Android Security Patch: August 2021


Source: Realme Community
Official Changelog
- Security
- Updated Android Security Patch: August, 2021.
- Battery
- Optimized the Battery charging slowly.
- System
- Optimized the system performance.
- Optimized the system stability.
Check your device>>> Realme Android 11 (Realme UI 2.0) Update tracker
Open Beta Program
The official statement regarding the Realme C21 Android 11 Update: Open Beta Program was, “Hey Realme fans, hope you all doing fine. We are happy to announce Realme UI 2.0 Open Beta for Realme C21 is now available!”.
“But before you guys update, read the thread for complete info“<<<– Click here for more information on the official post and the procedure to apply for the Open Beta.
How long will it get major OS updates?
The Realme C21 Android 11 Update will be its first major OS update. And, it is eligible for the upcoming Android 12 update too.
The Android 12 update will most probably be the last major OS update for it. But, it is still unconfirmed.
- Out-of-the-box>>> Android 10
- First Update>>> Android 11 [Open Beta] [Stable soon]
- Second Update>>> Android 12 [Last update] [Eligible] [Unconfirmed]
Check your device>> Realme Android 12 Update list
How To Check Software Update On Any Realme Smartphone?
- Open Settings.
- Scroll Down and Find Software Update; Tap On It.
- And If There Would any Update available it will appear there.
- Then Hit Download and this is how you can check Software Update on any Realme Smartphone.
More on Realme from us
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- Realme Narzo 10A Android 11 Update: Open Beta channel goes live
- Realme C25 August 2021 update with July 2021 Android Security Patch update
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For more Realme Android updates please download our Android App – Available on the Play Store