You have two official methods to get this update.
In various online forums and third-party download sites, "Update 80" often refers to specific build numbers or localized OTA patches (e.g., CPH1609EX_11_A.80 ). oppo f3 update 80 download updated
The OPPO F3 will not receive Android 7.0 (Nougat) or higher. OPPO confirmed this years ago. Do not trust any third-party site offering "Android 10 for OPPO F3"—those are fake. You have two official methods to get this update
A. No – normal OTA updates keep your apps and files safe. A backup is still a good habit. OPPO confirmed this years ago
A. The A.80 update is rolling out slowly. Give it a few days and check again.
Connect to a stable and ensure your battery is at least 40% charged . Open Settings . Scroll down and tap System Updates (or Software Updates ). The device will automatically check for a new version. If an update is available, tap Download and Install Now . Method 2: Manual Update via System Upgrade Tool