Realme has started rolling out the latest security patch with Realme Narzo 50i, the latest build carries the January 2022 Security Patch with system stability improvements, the build number has RMX3231_11.A.65.
Realme Narzo 50i was released on 07th October,2021 with Realme Go UI
Previously it was running on December 2021 Security Patch with A.63 Build, it is along a good path as it is getting regular security patches from Realme even though it is a budget device.
Previous Update: Realme Narzo 50i: December 2021 Security Patch with A.63 Build

Source>>Realme Community
| Android OS | Update | Release Date/Status | Estimated Months |
| Android 11 | Out-of-the-box | October 2021 | Nil |
| Android 12 | First OS update | Expected | Soon |
| Android 12 | Second/Last OS update | Eligible | Unconfirmed |
Check out >> Android 12 update list for Realme
The Realme Narzo 50i was released with an Android 11. Therefore, the Android 12 will be its first major OS update.
Hence, it is eligible for the upcoming Android 13 update and it will be its second/last major OS update.
Once the update is available on your device, you can head over to Settings >> About Phone >> Software Update section to update your Realme device with the latest software update.
For more Android updates please download our Android App – Available on the Play Store