: Unofficial builds may have bugs with the camera, fingerprint sensor, or network stability.
⚠️ : The Oppo F3 was originally released with Android 6.0 (Marshmallow) and ColorOS 3.0. Oppo never officially released Android 8 (Oreo) for the standard F3. The F3 Plus did receive Oreo, but the F3 did not. If you see “Android 8” for F3 online, it is almost certainly an unofficial custom ROM (like LineageOS 15.1). Installing this requires unlocking the bootloader, TWRP recovery, and voids warranty.
If you are not receiving the OTA update, you can download it manually from the official OPPO site and install it. oppo f3 android 8 update download
If you want to ensure your device has the latest available official firmware (even if it is not Android 8):
The Oppo F3 Android 8 update is a significant improvement over the previous version, bringing new features, improved performance, and security patches. However, the update process can be cumbersome, and users should exercise caution when installing. Overall, we recommend that Oppo F3 users upgrade to Android 8 to take advantage of the latest features and security patches. : Unofficial builds may have bugs with the
Objective
Custom ROMs generally do not ship with Google Services due to licensing restrictions. You must flash Google Apps separately to get the Play Store, Gmail, and YouTube. Visit the OpenGApps platform. The F3 Plus did receive Oreo, but the F3 did not
Ensure you are on the latest ColorOS 3.x release provided by Oppo, which included security patches, even if it did not include Android 8.0. Custom ROMs (Advanced Users Only):