If you are a tinkerer who understands the risks, go ahead and search for that OPPO F3 Android 8 update download via XDA. The experience is rewarding and breathes new life into your device.
with ColorOS 3.0. OPPO never officially released a stable Android 7.0 (Nougat) or Android 8.0 (Oreo) update for this specific model. Official Update Status Final Official Version : Android 6.0 (Marshmallow). Support Status : The device has reached its End of Life (EOL) for software support. Why No Update?
If you haven't yet updated to the final official Nougat version:
Findings
Despite being unofficial, the demand for an Android 8 download for the F3 remains high for several reasons:
did not receive an official Android 8 (Oreo) update from OPPO
The official software support for the device concluded with Android 7.1.1 Nougat (ColorOS 3.1). If you check your system updates through the settings app, it will indicate that your device is up to date on Nougat.
Some community-shared links provide ROM files for Android 7.1.1. You should only use these if you are experienced with manual "flashing". Support Resources OPPO Software Update : Step-by Step Guide
While your phone is still in Fastboot mode, type: fastboot flash recovery twrp.img Once completed, type: fastboot reboot
Since the F3's hardware is older, consider using lightweight versions of popular apps:
Before attempting any manual update, carefully assess your technical comfort level. When in doubt, OPPO's customer service (95018) and authorized service centers are your best resources for professional assistance.
Immediately hold the buttons together as the phone restarts to boot straight into TWRP Recovery. Step 4: Wipe the Device Inside the TWRP interface, swipe to allow modifications. Tap on Wipe > Advanced Wipe .