Realme has started rolling out the latest security patch for Realme Narzo 20. This security patch integrates the May 2022 and June 2022 Android security patches with RMX2191_11_C.17 Build and optimizes system performances and system stability.
Realme Narzo 20 was released on 21st September, 2020 with an Android 10 version.
Note that this is a staged rollout by Realme to ensure there are no critical bugs. It will be available to a few users and with the broader rollout, it will reach the rest of the users. If no critical bugs are found, the full rollout will be completed within a few days.
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The device was previously running on the Android 11 which integrated the April 2022 2022 security patch with the build number RMX2191_11.C.16 which improved some stability issues.
Previous Update: Realme Narzo 20: April 2022 Security Patch with C.16 Build

Source: Realme Community
| Android OS | Update | Release Date/Status | Estimated Months |
| Android 10 | Out-of-the-box | September 2020 | Nil |
| Android 11 | First OS update | March 2021 | 6 months |
| Android 12 | Second/Last OS update | Eligible | Unconfirmed |
Check your device >>>> Android 12 update list for Realme devices
The Realme Narzo 20 was released with an Android 10. Therefore, the Android 11 was its first major OS update. Also, it is eligible for the upcoming Android 12 update and it will be its second/last major OS update.
More –>> Realme Narzo 20 Update Tracker
The Realme Narzo 20 Software Update with June 2022 Android Security Patch is being rolled out in phases. Hence, it will reach all the users soon.
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 security/software update.
Once again, this is a phased rollout and will be available to all the users very soon. Kindly be patient and wait for the update on your device. The manual update link will be available on the website → https://www.realme.com/in/support/software-update.
For more Realme updates, please download our android app – Available on the Play Store