Oppo R9s Plus Firmware - Qfil
Not all Google results are safe. Here is a critical evaluation:
| Website | Safety Rating | Notes |
| :--- | :--- | :--- |
| Oppo Official Support | ✅ Safe | They only provide OTA .ozip files, NOT QFIL raw files. Not useful here. |
| XDA Developers Forum | ⚠️ High Risk | No dedicated R9s Plus QFIL thread. Links go to Google Drive; scan every file. |
| AndroidMTK | ⚠️ Medium | Has the file “CPH1611EX_11_A.15_170907.tar.gz”. Verify the checksum before flashing. |
| Firmware File (Firmwarefile.com) | ❌ Dangerous | Pop-up ads and fake download buttons. |
| Needrom | ⚠️ Medium | Requires registration. User-uploaded files; check comments for "brick" reports. | Oppo R9s Plus Firmware Qfil
Recommended Action: Search for "CPH1611 QFIL firehose" on 4pda.to (Russian forum). Use a translator. They maintain the most reliable archive of Qualcomm programmers. Not all Google results are safe
Before downloading random files, you must understand why the Oppo R9s Plus requires QFIL instead of standard recovery tools like TWRP or SP Flash Tool. Before downloading random files, you must understand why
The Oppo R9s Plus (Model: CPH1611/CPH1613) is powered by the Qualcomm Snapdragon 653 (MSM8976 Pro) processor. Unlike MediaTek chips that use SP Flash Tool, Qualcomm chips communicate via Download Mode (EDL) – Emergency Download Mode. QFIL is the official Windows-based tool used by engineers to restore devices when the bootloader is corrupted.
You need QPST (Qualcomm Product Support Tools) version 2.7.496 or higher. Inside QPST is the QFIL executable.
