How to Install Stock ROM on Oppo R9s Plus [Firmware/Unbrick]

Oppo R9s Plus was launched in October 2016. The device came out of the box with Android 6.0.1 Marshmallow with Oppo’s own ColorOS 3.0. Here we will guide on...

Abd Razaaq

Last updated on January 9, 2019

Abd Razaaq

Author

I'm a Tech Content Writer and Full-Time blogger. Since I love Android and Google's device, I started my career in writing for Android OS and their features. This led me to start "GetDroidTips". I have completed Master of Business Administration at Mangalore University, Karnataka.

How to Install Stock ROM on Oppo R9s Plus (CPH1611)

Android always opens the door to various possibilities such as flashing custom ROM or kernel or APK modding etc. These feats can be achieved by providing root access to your device or simply rooting your phone. In today’s date, rooting or customizing is no rocket science, but people perform these process carelessly. Certain users hastily carry out the modding/rooting process without properly following instructions. It leads to bricking of the device. It can happen with any device. In this post, we will tell you how you can restore or unbrick Oppo R9s Plus back to the previous working condition.

The guide is simple and easy! All you have to do is simply download the below-given firmware files and tools on your PC and then follow the given instruction to install the Stock ROM on Oppo R9s Plus using QFIL Tool. Yes, this guide is also helpful to recover, unroot or fix any software malfunctioning problem. Remember this guide is also very much needed in case of upgrade or downgrade the firmware on Oppo R9s Plus (CPH1611). First of all, download the software, Qualcomm Flash Image Loader on your PC and then flash your phone back to Stock ROM. We request you to read the steps carefully before upgrading Oppo R9s Plus using this guide.

The Advantage Of Stock ROM:

Flash Stock To Unbrick your Oppo R9s Plus
Flash Stock ROM to Fix the boot loop problem
Upgrade and Downgrade Oppo R9s Plus
Unroot or Fix Bugs on your phone
To fix the lag or stutter on Oppo R9s Plus
By flashing Stock ROM, you can solve software problems.
Revert back to stock to gain your warranty.

Firmware Details:

Gapps File: Included
Device Supported: Oppo R9s Plus (CPH1611)
Android OS: 6.0.1 Marshmallow
Tool Supported: QFIL
Processor: Qualcomm MSM8976 Pro Snapdragon 653
Language Supported: Multi-Language
File Name: CPH1611EX_11_A.01_161210

Download Firmware

Download Link	Descriptions
Download	Oppo_R9S_Plus_CPH1611EX_11_A.10_170411
Download	CPH1611EX_11_A.10_170411_QPST
Download	CPH1611EX_11_A.19_180529
Download	CPH1611EX_11_OTA_018_all_201804130004
Download	CPH1611EX_11_OTA_013_all_201707150952
Download	CPH1611EX_11_A.01_161210

Steps to Install Stock firmware on Oppo R9s Plus:

Before installing, make sure to follow the pre-requisite and install the necessary drivers and tools on your PC.

Pre-requisites

Supported device: Oppo R9s Plus (CPH1611)
Charge your phone: You need at least a 50% charge on Oppo R9s Plus
Laptop or PC: To carry out this installation, you need a PC or Laptop.
Take Device Backup: The very first thing to pay attention to is taking the device backup. You might not be able to take the backup of phone data, however, if you have inserted a memory card in your device, remove it at least to save it.
Qualcomm Flash image loader: Download QFIL Tool
MsmDownload Tool: Download MsmDownload Tool and extract it (2nd method)
Install Latest Driver: Install the Latest Oppo USB Drivers. [For All Android USB Drivers]
Download: Download the above-required files on your PC.

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Disclaimer: We at Getdroidtips.com cannot be held responsible if anything goes wrong. Take your own risk!

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Method 1: Install via QFIL Tool:

Download Qualcomm Flash image loader tool and USB Drivers on your PC. Follow the below link to install the firmware using QFIL tool

Guide to Install Stock ROM using QFIL Tool

Method 2: Install via MSMDownload Tool

First of all, Download the file required above and extract it on your computer.
Now in the extracted folder, Run the file named MsmDownloadTool.exe as an administrator
When you see the screen, now turn off your phone
Connect your phone to PC using USB Cable while pressing VOLUME UP button.
Now on the MSMDownload Tool screen, load the firmware.
You can now click the “START ALL” button to start upgrading your phone.
Once the complete installation process is done, you can unplug your phone from PC.
That’s it! Now turn on your phone and enjoy new Stock firmware on Oppo R9s Plus.

I hope you installed the Stock ROM on Oppo R9s Plus successfully, Now please rate this website with your comment. We always welcome feedback and improvements.