V11.0.2.0.ockmixm

The firmware version is a Global Stable update of MIUI 11 based on Android 8.1 (Oreo) specifically for the Redmi 5A (riva) . Released around late 2019/early 2020, this update was significant as it brought the "MIUI 11" experience to Xiaomi’s budget-friendly device. Update Highlights

It appears you are looking to "develop" or access development-related features on this specific build. Depending on what you mean by "piece," here are the two most likely interpretations: 1. Enabling Developer Options V11.0.2.0.ockmixm

If you have seen this number in your "About Phone" settings, or you are searching for this file to flash your phone, here is what you need to do. The firmware version is a Global Stable update