Realme has started releasing the latest security patch for Realme Narzo 20, this is the first Realme device to get February 2022 Security Patch, along with RMX2191_11.C.15 build along with February 2022 Android Security Patch it also brings January 2022 Android Security Patch along with system & stability improvements
Realme Narzo 20 was released on 28th September 2020 with Android 10 out-of-the-box.
Previously the device had received the November & December 2021 Android Security Patch, along with RMX20191_11.C.14 Build similar to this update, the device hadn't received any new features from the past 3-6 months. but regularly is getting security patches.
Previous Update: Realme Narzo 20 December 2021 Security Patch with C.14 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 February 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 Android updates please download our Android App – Available on the Play Store