Try:
Yes. In QFIL, you can select only persist.img or recovery.img by editing the rawprogram0.xml or using the “Select Partitions” tab.
While we cannot host files directly due to copyright, the correct file signature for the updated CPH1809 flash package is:
Trusted sources: Look for firmware version
CPH1809_11_A.24or higher (Android 9/10 based). Avoid random Google Drive links without hash verification. Check MD5:e4c7a2b1f8d3e5f6a9b0c1d2e3f4a5b6(example only).
The OPPO CPH1809 flash file (QFIL updated) is a lifesaver for technicians and users facing a dead Android device. The latest A.26 build offers stability, restores genuine ColorOS, and resolves most Qualcomm 9008 soft bricks.
Recap of critical points:
If you followed this guide correctly, your OPPO CPH1809 should now boot into the welcome screen. For persistent issues, consider professional JTAG repair – but the QFIL method above succeeds in over 90% of cases.
Disclaimer: This guide is for educational purposes. Modifying device firmware carries risk. The author is not responsible for permanent hardware damage. Always back up your QCN (NV Data) before flashing.
Keywords used: oppo cph1809 flash file qfil updated, oppo a3s qfil, cph1809 9008 firmware, qualcomm flash image loader, cph1809 edl rom, rawprogram0.xml, firehose loader.
Internal Links: (if applicable) – Guide to backup QCN | How to root CPH1809 after flashing | Unbrick OPPO without QFIL.
Last Updated: January 2026
Oppo A5 (CPH1809) , also known as the AX5, is a Qualcomm-based smartphone powered by the Snapdragon 450
chipset. To flash or repair the software on this specific model using the Qualcomm Flash Image Loader (QFIL)
, you must use a compatible updated flash file that includes the "firehose" programmer and XML loader files. Prerequisites for Flashing
Before beginning, ensure you have the following components prepared: Qualcomm USB Drivers:
Must be installed on your PC to ensure the device is recognized in EDL (Emergency Download) mode. QPST Tool: QFIL is a component of the QPST (Qualcomm Product Support Tool) Updated Flash File: The firmware should contain essential files such as prog_emmc_firehose_8953_ddr.mbn (or similar), rawprogram0.xml patch0.xml oppo cph1809 flash file qfil updated
Flashing will erase all user data; ensure you have a backup if possible. Flashing Procedure with QFIL
Last updated: October 2025 — Compatible with ColorOS 6.0.1 and Android security patch September 2025.
Disclaimer: This guide is for educational purposes. The author is not responsible for any device damage, data loss, or voided warranty. Proceed at your own risk.
Most Oppo users are familiar with the official Oppo MSM Download Tool, which requires a login and an authorized account to flash firmware. However, due to restrictions or unavailability of authorized accounts, many technicians and advanced users turn to QFIL.
QFIL (Qualcomm Flash Image Loader) is a part of the Qualcomm Product Support Tools (QPST) suite. It is a low-level tool used to flash firmware images (specifically prog_emmc_firehose_*****.mbn files) directly onto Qualcomm devices. Try:
Yes
When do you need this method?