Updated on October 15, 2020: Today we have added the latest flash file for the Oppo F3 CPH1609 which improves the system stability and performance.
Oppo F3 was launched in May 2017. The device came out of the box with Android 6.0 Marshmallow under the hood Oppo’s own ColorOS 3.0 UI. On this page, we have shared all the latest official stock ROM flash files for Oppo F3 CPH1609. The Stock ROM aka firmware is a 100% original OEM firmware that is built with all the Oppo ColorOS features.
To flash the stock firmware file, we are using the SP Flash Tool software. This software only supports Windows PC or Laptop. Without further, let’s install the stock firmware file on your Oppo F3 CPH1609 device.

Why We Need Stock Firmware?
Stock Firmware or a Stock ROM flash file is official software that is designed by the OEM manufacturer for a particular device. This file is required to fix any software related issue on your Oppo F3 CPH1609. If you are facing any problem with your device, your final attempt will be to re-install the stock ROM. This way, you can restore your device back to stock ROM. This guide will be more useful to those users who always want to try rooting, installing mods or custom ROM.
Advantages of Stock ROM:
Here are the answers to why you need to download and save the Oppo F3 CPH1609 flash file on your computer.
If your device is dead, you can unbrick using Stock ROM flash file
You can fix or repair the IMEI on your device using DB files from Stock ROM
Remove any malware or Adwares from Oppo F3
You can fix the boot loop issue on Oppo F3
Fix Unfortunately, the app has stopped error on Oppo F3
Fix Network related issue
Patch Boot image to Root using Magisk: Mediatek Guide or Spreadtrum Guide
You can unroot Oppo F3
To Reset or Remove FRP on your device: Mediatek FRP Guide or Spreadtrum FRP Guide
Restore Oppo F3 back to Factory State
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