How to use GNQC Download Tool to Flash Firmware

How to use GNQC Download Tool: GNQC Download Tool is a small application that allows you to Flash Official Stock Firmware on any Qualcomm Based all smartphone and Tablet. On this page, I have to give you provide all the step on how to use GNQC Download Tool. These are the instructions on how to use GNQC Tool to flash stock firmware on any Android Device (Qualcomm Base).

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

Download: GNQC Download Tool

How to use GNQC DownLoad Tool

Step 1Download 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 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 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.

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


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 connected 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 Phone Upgrade Tool as because during the flashing process your personal data will be removed.

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