Realme released November 2021 security patch for Realme Narzo 30A. This update brings the latest security patch carrying the build number RMX3171_11_C.05 with as usual system and stability improvements.
The update will be randomly pushed out to a limited number of users today and will have a broader rollout in a few days after making sure there are no critical bugs. The full rollout will be completed in the upcoming days. The update upgrades the device’s security with the latest 2021 Android November Security Patch.
The Realme Narzo 30A was released in march 2021 with an Android 10 out-of-the-box.

Source>> Realme Community
| Android OS | Update | Release Date/Status | Estimated Months |
| Android 10 | Out-of-the-box | March 2021 | Nil |
| Android 11 | First OS update | August 2021 | 11 months |
| Android 12 | Second/Last OS update | Eligible | Unconfirmed |
As mentioned above, the Realme Narzo 30A came with Android 10 but recently received the stable Android 11 update along with the August 2021 Security Patch, and now is getting the latest security patch.
For more Realme Android updates please download our android app – available on the Play Store