The device must be in EDL mode, where it identifies as "Qualcomm HS-USB QDLoader 9008" in the PC's Device Manager.
To ensure a successful flashing process, you must download the Flash Loader tool along with the necessary supporting files. Use the links below to acquire the verified files:
To ensure the safety of your device, always download the QFIL tool from reputable sources. The QFIL tool is distributed freely and is secure, often packaged within the Qualcomm QPST Tool suite. Key Details Qualcomm Technologies, Inc. File Type: Zip package Compatibility: Windows (XP, 7, 8, 10, 11).
: Open Device Manager on your Windows PC. Look under ports (COM & LPT). It should display Qualcomm HS-USB QDLoader 9008 (COMx) . Step 3: Configure the Flash Loader qualcomm flash loader v10 work download
Since the loader communicates at kernel level, Windows blocks unsigned Qualcomm drivers.
You can download the , which includes necessary files. Important Pre-requisites:
Disclaimer: Flashing firmware can void your warranty and carries a risk of breaking your device. Proceed with caution. The device must be in EDL mode, where
: Revive phones that are stuck in a bootloop or completely unresponsive.
| Error Message | Cause | Solution | |---------------|-------|----------| | Sahara Fail: Failed to receive hello packet | Wrong driver or USB cable | Use USB 2.0 port, short cable, reinstall drivers. | | Firehose fail: Can't find programmer | Incorrect .mbn file | Extract the correct firehose from stock ROM or device-specific thread. | | Nop 0x20 error | QFIL version mismatch | This is why you need v10 – newer versions fail here. | | Reset device failed | Flash succeeded but reset command blocked | Manually unplug, hold power for 20 seconds. Device is unbricked. |
Click Browse and select the prog_emmc_firehose_xxxx.mbn (or UFS) file from your firmware folder. The QFIL tool is distributed freely and is
Users typically select "Flat Build" for standard firmware flashing.
Can wipe corrupt partitions to ensure a clean installation.