Place the downloaded .zip file in the of your phone's internal storage or an SD card (do not put it inside a folder). Power off the phone.
There is no official Android 8.0 (Oreo) update available for the oppo f3 update 80 download link
The most searched query among current OPPO F3 users today is the This refers to the specific ColorOS version or security patch level (often build number ending in 80 ) that represents the last stable firmware for this device. Place the downloaded