This usually happens if the download was corrupted. Try downloading the firmware again using a different browser.
To ensure you get the exact guide for your phone's current condition, please share:
Perform a hard reset by entering Recovery Mode and selecting "Wipe Data/Cache".
to Android 7.1 Nougat can significantly improve your device's performance, adding features like multi-window multitasking and improved notification management. While the download file firmware update oppo f3 nougat free
The difference between Marshmallow and Nougat on the Oppo F3 is night and day. Your phone will feel snappier, multitasking is actually usable, and security patches are more modern.
It is increasingly difficult to find firmware directly on OPPO's public website; most official files are now provided through their service centers or verified community forums.
The firmware will usually be in a .zip format. Do not extract it; the phone’s recovery mode reads it as a compressed file. Step-by-Step Installation Guide (Recovery Mode) This usually happens if the download was corrupted
Updating to Nougat is a worthwhile process that can make your OPPO F3 feel like a new device. While it's the final official stop for OPPO's software support for this model, the new features, improved interface, and security patches will keep it running smoothly for a long time. If you decide to move on from official OPPO software in the future, the Android community offers custom ROMs, some of which may be based on even newer Android versions. Follow the instructions carefully, and you'll be on your way to enjoying Android Nougat on your OPPO F3.
This works if you are currently on a Marshmallow version (ColorOS 2.x or 3.0 beta).
Use the volume keys to navigate and the power button to select English . to Android 7
Tap to confirm. The device will begin the installation process. Do not touch your phone during this time.
Use a high-speed Wi-Fi connection for the download to prevent file corruption. How to Download Oppo F3 Nougat Firmware
You have two methods to install the free firmware. Method A (Recovery Mode) is recommended for a clean install.
No. Officially, Oppo stopped at Android 7.1.2 Nougat for the F3. There are custom ROMs (LineageOS 15.1) for Oreo, but those require an unlocked bootloader and void your warranty.