Oppo did not release an official Android 8.0 Oreo or Android 7.0 Nougat OTA (Over-the-Air) update for the standard F3.

. While OPPO released the F3 with Android 6.0 (Marshmallow), official software support generally ended before reaching the Oreo version.

This article provides everything you need: official update status, direct download links (where available), step-by-step installation guides, and troubleshooting for the .