The Realme Narzo 50 gets a new software update with a new build. The update fixes the April patch, which was already available in the previous update, but it also fixes a low probability issue of the SIM card that cannot be detected.
This update patch fixes the Android April 2022 security patch in India. It comes on build number RMX3286_11_A.55 and fixes some known issues as well as improves system stability.
Realme Narzo 50 was release on 24th February, 2022 with Android 11 Out-of-the-box
Previously It had received the April 2022 Security Patch with A.54 build which had usual fixes some previously known issues and improved system stability. Surprisingly this update has a similar set of Changelog with a fix for the SIM card issue.

Source: Realme Community
| Android OS | Update | Released date/status | Estimated Months |
| Android 11 | Out-of-the-box | October 2021 | Nil |
| Android 12 | First OS update | Eligible | – |
| Android 13 | Second/last OS update | Not eligible | – |
Realme Narzo 50 was released with Android 11 out of the box and till now it has not gotten any major update. Hence, it is eligible for its first OS update i.e Android 12, and with the recent announcement, Realme Narzo 50 will not be eligible for Realme UI 4.0-based Android 13 update.
For more Realme updates, please download our android app – available on the Play Store