The latest software update for Oppo F17 can be identified by the build version CPH2095_11_C.10. For now, it is rolling out in Europe and should cover more regions in the coming days. The latest build weighs 560MB and does not bring anything more than a new security patch. Oppo F17 Pro has also started receiving the March 2022 security patch update. It is based on ColorOS 11 which comes with the firmware version CPH2119_11_C.35. Similar to the Oppo F17, the update for the Pro model also does not bring any new features or UI changes.
The latest software package for Oppo F17 Pro carries a download size of 727MB. To download such a bulky update, we recommend having a Wi-Fi connection for smooth installation. Oppo F17 and F17 Pro users who have not yet received the March update can navigate to Settings » Software updates to manually check for new updates. source 1