How to Install Stock ROM on Oppo F9 [Firmware Flash File]

Last year in 2018, the Chinese smartphone manufacturer Oppo has launched Oppo F9 handset with quite good specifications that come to a very competitive price tag. As we all know most of the budget category Oppo smartphones backed by MediaTek chipset and Oppo F9 use the same as well. It offers great value for money that runs on Android 8.1 Oreo out-of-the-box. If you’re using the Oppo F9 device and want to install the Stock Firmware, then you can follow this article completely. Here we have shared the steps on How to Install Stock ROM on Oppo F9 [Firmware Flash File] along with download links and requirements.

The Linux-based Android OS is open-source software that offers unlimited customizations and tweaks. Therefore, people love Android so much and it has a wider-range of the user base than any other mobile operating system. These days Android users prefer to flash Custom ROMs, installing Custom Recoveries, Custom modules, Rooting, Bootloader Unlocking, and more. For the developers and Android geeks, these customizations and modifications come in handy and they have used to it as well.

Also Read: Oppo Android 11 (ColorOS 11) Update Tracker

But when it comes to the normal Android user or a new Android user, the mentioned customizations and modifications may become complicated in some cases. Therefore, due to some wrong process or flashing any incompatible files, some of the Android users end up with bricking or bootloop issues on their devices. If you’re also facing the similar kind of issues on your Oppo F9, then don’t worry. We got you covered. You can easily unbrick and restore your device by flashing the Stock ROM again.

How to Install Stock ROM on Oppo F9 [Firmware Flash File]

Stock ROM Advantages

Android smartphone manufacturers always provide the default Stock ROM that runs the device smoothly and offers a stable user experience. All of these Stock ROMs are specially developed for each and every device model respectively. Although there is no wide-range of customization options available in stock firmware, it’s the most stable and official firmware on which you can rely.

Whereas, Android customization lovers flash Custom Firmware or modules but that can cause performance issues or stability issues. So, going back to the Stock Firmware again will be a good move. Some times, stock firmware can perform unexpectedly due to any bug or cache issues. Therefore, we will recommend you to flash the stock firmware in order to fix most of the issues.

Check out the stock firmware advantages below.

  • Fix Software bugs and lags.
  • Remove spyware or adware from your device.
  • Unbrick your Oppo F9.
  • Fix the bootloop issue.
  • Remove Screen Lock by installing the stock firmware.
  • Fix battery issues, app error, overheating, connectivity or network dropping issue, etc.
  • Fix OTA update related issue.

Firmware Details:

  • Device Name: Oppo F9
  • Tool Supported: SP Flash Tool
  • Processor: Mediatek Helio P60 SoC (MT6771)
  • Android OS: Android 8.1 Oreo / Later upgraded to Android 10
  • File: Stock ROM
  • GApps: Included

Steps to Flash The Firmware File on Oppo F9

After downloading all the required files, tools, and drivers from the link above, you should follow the pre-requirements below.


Download Flash Files:

Flash File Name: CPH1823EX_11_F.15
File Size: 2.5 GB
Flash File Name: CPH1823EX_11_F.14
File Size: 2.5 GB
Flash File Name: CPH1823EX_11_F.13
File Size: 2.5 GB
Flash File Name: CPH1823EX_11_A.20
File Size: 2.3 GB


We’re at GetDroidTips won’t be held liable for any type of damage or error that happens to your phone while or after following this guide or installing any file. It’s recommended to take a full backup at first then proceed at your own risk!

Method 1: Instructions to Install via Recovery:

First of all, you can try the official stock firmware upgrade method on your Oppo device via Stock Recovery. Check out the guide link below.

Steps to Install Oppo Firmware on any Oppo Smartphone (Software Update Guide)

Method 2: Instructions to Install via SP Flash Tool:

Now, you’re all ready to follow the stock firmware installation guide for the Oppo F9 device below. We have also provided the video tutorial below.

Guide to Install Stock Firmware using SP Flash Tool Video Guide on Steps to Flash Stock Firmware using SP Flash Tool

We assume that you’ve installed the Stock Firmware on your Oppo F9 device successfully. You can comment below for any queries.

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