QFIL will display “Download Succeed” and the phone will reboot automatically – if it doesn’t:
First boot after QFIL flash takes up to 10 minutes (ColorOS optimization). Be patient.
Oppo R9s Plus remains a beloved device for many users due to its massive battery, impressive camera for its time, and sleek design. However, even the most reliable smartphones can run into critical software issues: boot loops, Qualcomm HS-USB QDLoader 9008 mode (hard brick), or persistent IMEI corruption.
When standard Recovery Mode updates fail, the only reliable solution is using QFIL (Qualcomm Flash Image Loader). This guide provides a deep dive into finding, installing, and flashing official Oppo R9s Plus Firmware QFil packages to bring your phone back to life.
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Flashing the Oppo R9s Plus (CPH1611) using QFIL allows for repairing hard-bricked devices by flashing the MBN/ELF firmware via EDL mode. Essential steps include installing Qualcomm drivers, configuring the QFIL tool for "Flat Build," and ensuring the phone is recognized as a Qualcomm HS-USB QDLoader 9008 device before flashing.
To flash the Oppo R9s Plus (Qualcomm variants like CPH1611 or CPH1613) using the Qualcomm Flash Image Loader (QFIL), you need the official stock firmware specifically designed for Qualcomm devices, which typically includes "QFIL" in the name or contains .mbn and .xml files. Prerequisites
Firmware: Download the official QFIL flash file for your specific model (e.g., CPH1611). You can check for available databases on sites like HardReset.info. USB Drivers: Install the Qualcomm USB Driver on your PC. Oppo R9s Plus Firmware Qfil
Flash Tool: Install the Qualcomm Flash Image Loader (QFIL) or the QPST package. Flashing Procedure Launch QFIL: Open the QFIL tool from your PC.
Select Build Type: In the main interface, select the "Flat Build" option.
Load Programmer: Click "Browse" and navigate to your firmware folder. Select the loader file, typically named prog_emmc_firehose_xxxx.mbn. Load XML Files: Click "Load XML" and select the rawprogram().xml file.
A second window will pop up automatically; select the patch().xml file.
Enter EDL Mode: Power off your phone. Hold the Volume Up + Volume Down buttons and connect the device to your PC via USB. The tool should display "Qualcomm HS-USB QDLoader 9008" if correctly connected. Flash: Click the "Download" button to start the process.
Finish: Wait for the "Download Succeed" message before disconnecting and booting the device.
Warning: Flashing stock firmware will erase all personal data on the device. Ensure you have a backup if possible.
Flashing the Oppo R9s Plus (CPH1611) with stock firmware using the Qualcomm Flash Image Loader (QFIL) tool is a reliable method to unbrick your device, fix boot loops, or clear persistent software bugs. Since this device is powered by a Qualcomm Snapdragon 653 (MSM8976) chipset, it requires specialized Qualcomm tools for low-level software repairs. Prerequisites Before Flashing Backup Your Data: Flashing will wipe all internal storage. QFIL will display “Download Succeed” and the phone
Battery Level: Ensure the device has at least 50% charge to prevent it from powering off during the process.
Hardware Requirements: A Windows PC and a high-quality USB cable. Necessary Downloads Oppo R9s Plus
Firmware: Download the official stock ROM (look for versions like CPH1611EX_11_A.12 or similar).
Qualcomm USB Drivers: These allow your PC to recognize the phone in Emergency Download (EDL) mode.
QFIL Tool: Part of the QPST (Qualcomm Product Support Tool) suite. Step-by-Step Flashing Guide 1. Prepare the Software Install the Qualcomm USB Drivers on your computer. Extract the downloaded Oppo R9s Plus
firmware folder to an easy-to-find location like your desktop.
Install and launch the QFIL Tool (usually found under C:\Program Files (x86)\Qualcomm\QPST\bin\QFIL.exe). 2. Configure QFIL
Here’s a helpful, structured post for anyone looking into Oppo R9s Plus firmware for QFIL (Qualcomm Flash Image Loader). First boot after QFIL flash takes up to
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If you found a working QFIL package for CPH1611, reply with the exact build number (e.g., A.14_170119) and filename so others can search. Avoid direct links – just naming helps.
Introduction: The Lifeline for a Dead Oppo
The Oppo R9s Plus was a flagship phablet of its era, boasting a massive battery, a stunning 6-inch display, and the iconic “Ultra-Heart” design. However, years of use, rogue software updates, or failed root attempts can turn this powerhouse into an expensive paperweight. When your device is stuck on a bootloop, frozen on the Oppo logo, or refuses to enter recovery mode, traditional fixes fail.
This is where Oppo R9s Plus Firmware Qfil becomes the most critical search term for a technician or power user. QFIL (Qualcomm Flash Image Loader) is the official tool for Qualcomm-based devices (which the R9s Plus uses) to flash raw firmware files directly to the phone’s internal memory.
In this article, we will cover everything you need to know: what QFIL is, where to find the correct firmware, a step-by-step flashing guide, and how to troubleshoot common errors.
After a successful QFIL flash, your Oppo R9s Plus will boot. However, many users report that Mobile Network shows "No Service". This is because the modemst1 and modemst2 partitions were wiped.
| Problem | Likely Fix |
|---------|-------------|
| Sahara Fail | Wrong driver / USB cable / port (use USB 2.0) |
| Firehose Fail | Wrong Firehose .mbn – try extracting from another CPH1611 firmware |
| rwx errors | Don't boot phone when QFIL says "Finish" – wait 30s, then hold Power |
| Stuck at Meta Build | Some QFIL files are incomplete – need full 2–3GB firmware |