[Insert download link]
If an update is available, the device will prompt you to download and install it automatically.
There is no universal direct HTTP download link for "OPPO F3 Update 80" available to the public. OPPO distributes firmware via OTA (Over-the-Air) pushes tied to your device's IMEI and region. Using third-party links from forums carries a high risk of malware or bricking your device.
Tip: Ensure your phone has at least 50% battery and is connected to a stable Wi-Fi network before starting. Technical Specifications for OPPO F3
