How to use GNQC DownLoad Tool to Flash Firmware

Updated on October 1, 2019

These are the instructions on how to use GNQC DownLoad Tool to flash stock firmware on any Android Device (Qualcomm Based).

Requirements: Your Android device should have at least 20-30 percent of battery to perform the Flashing Process.

How to use GNQC DownLoad Tool

Step 1: Download and extract GNQC DownLoad Tool and Driver. After Extracting you will be able to see the following files:

Gnqc DownLoad Files

Step 2: Install the USB Drivers.

Gnqc Driver

Step 3: Download and extract the Stock Rom that you want to Flash on your Android Device.


Step 4: Now, Open GNQC_DownLoad.exe (you have extracted this in Step#1) on Your Computer.

Gnqc Launch

Step 5: Once GNQC DownLoad Tool is launched, Click on BP Browse Button and locate the bp_image folder in the firmware you have downloaded in Step #3.

Gnqc DownLoad Tool BP Browse Gnqc DownLoad Tool BP Folder Select

Step 6: Now, Click on the AP Browse Button and add the Firmware Folder.

Gnqc DownLoad Tool AP Folder Browse Gnqc DownLoad Tool AP Folder Select

Step 7: Now Select WBW8901 in the name path.

Gnqc DownLoad Tool Name Path

Step 8:  Now, download will highlight automatically (ready to download).

Gnqc DownLoad Tool Ready

Step 9: Now, Connect your Android Device to the Computer (make sure it is power off).

Step 10: Now, GNQC DownLoad Tool will begin flashing the firmware on your Android Device.

Gnqc DownLoad Tool Flashing

Step 11: Once Flashing is completed, you will be able to see Green Successful Status.

Gnqc DownLoad Tool Flash Success

Step 11: Now, close GNQC DownLoad Tool and disconnect your Android Device from the computer.

Congratulations, Now your Android Device is successfully running the Stock Rom you have Downloaded.

Readme Once:

[*] You can follow the above tutorial to flash all types of Qualcomm Firmwares.

[*] Unable to Choose Firmware Path: If you are not able to click on Choose Path Button in Step#7 then it means you have not connect your Qualcomm Based Android Device to the computer. Try to Connect it after installing the USB Drivers and also make sure your device is Power Off.

[*] Take Backup: Take a Phone backup before using the Smart Phone Upgrade Tool as because during the flashing process your personal data will be removed.

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