Oppo integrated Nougat deeply with its Color OS 3.1 skin. This means faster app launches, a cleaner UI, and better RAM management.
If the OTA update does not appear, you may need to download the official firmware file manually. Oppo F3 Nougat 7.1.1 Update Download
The system will automatically search for any available official packages. If found, tap . Oppo integrated Nougat deeply with its Color OS 3
for the Nougat ROM, but these are third-party uploads and should be used with caution. Backup Your Data a cleaner UI