Right-click on MSM8x39DownloadTool.exe and select . Once the interface loads, it should automatically detect your device on its corresponding COM port.
A component of the Qualcomm Product Support Tool (QPST) that offers similar functionality but with broader device support. MiFlash Tool:
Minimum 50% battery capacity to prevent power failure mid-process. msm8x39downloadtool.exe
| Feature | Msm8x39DownloadTool.exe | QFIL (Qualcomm Tool) | | :--- | :--- | :--- | | | Simple (One-click Start) | Advanced (Manual XML selection) | | Compatibility | Device-Specific (e.g., OPPO A37) | Universal (All Qualcomm chips) | | Detection | Automatic (if drivers are correct) | Requires manual port selection | | Best for | Beginners using stock OPPO ROMs | Developers and cross-flashing |
Once the device is detected (showing as "COM Port" or "Connected"), click . Right-click on MSM8x39DownloadTool
Navigate to your firmware folder, right-click MSM8x39DownloadTool.exe , and select .
It flashes the entire OPS (firmware package), overwriting all partitions to return the device to its factory-original state. MiFlash Tool: Minimum 50% battery capacity to prevent
Unzip your target firmware package into a single folder on your desktop. Make sure that MSM8x39DownloadTool.exe sits in the exact same directory as the firmware files ( .xml , .mbn , etc.). The tool relies on relative file paths to locate the assets it needs to flash. Step 3: Boot the Phone into EDL Mode (9008)