The update is exclusive to Global users only. The update is rolling out via OTA (Over the Air) to the Realme 3 and Realme 3i. So, it may some days to reach your smartphone. Alternatively, check the update status manually by heading to Settings -> Software update. This is a major bug fix update which addresses various bugs which were being reported after the previous update. It also promises to improve system stability and performance. Along with all the fixes, the update brings some optimization to the camera and charging. There are some new features added which you can check in the changelog below

Changelog

Security Updated Android security patch: December 2020 & January 2021 Launcher Added Lock Home screen layout Screenshot Added horizontal scrolling screenshot Added “Back” button on the screenshot preview interface Camera Added a quick start camera icon on the lock screen interface Settings Added Multi-User Mode Added Super power saving mode Added Icon pull-down gesture

Via

Realme 3 and Realme 3i grab January 2021 security patch update with Super power saving mode and new Lock home screen layout - 10