Flashing or installing stock firmware on your Qualcomm device can be a necessary procedure for various reasons, such as resolving software issues, unbricking your device, or upgrading to the latest software version. The eMMC DL Tool is a utility designed for this purpose, allowing you to flash firmware onto Qualcomm-based devices. This guide provides a detailed, step-by-step walkthrough on how to use the eMMC DL Tool effectively and safely.
Caution: Before proceeding, it is crucial to understand that flashing firmware will erase all data and settings from your device. Always back up your important data before initiating the flashing process to prevent data loss.
Step-by-Step Guide to Flashing Firmware using eMMC DL Tool
-
Download and Extract eMMC DL Tool:
Begin by downloading the eMMC Download Tool to your computer. Once the download is complete, extract the contents of the ZIP file to a convenient location on your computer. After extraction, you should see a set of files necessary for running the tool.
-
Install USB Drivers:
Navigate to the extracted eMMC DL Tool folder and locate the USB driver files. Install these drivers on your computer. Proper driver installation is essential for your computer to recognize your Qualcomm device in EDL (Emergency Download) mode, which is necessary for flashing.
-
Power Off Your Qualcomm Device:
Ensure your mobile device is completely powered off before proceeding. This step is crucial for entering EDL mode correctly.
-
Download Stock Firmware for Your Device:
You will need the stock firmware for your specific Qualcomm device. If you haven’t already, download the correct firmware. You can often find firmware files on websites like FirmwareFile or by searching on Google using your device model number and “stock firmware.” Ensure you download the firmware that is compatible with your device model to avoid any issues.
-
Launch eMMC Download Tool:
Open the eMMC Download Tool application that you extracted in Step 1.
-
Load Firmware Folder:
Once the eMMC DL Tool is running, click on the […] button within the tool interface. This will open a file browser window. Use this window to locate and select the folder where you have extracted your downloaded stock firmware.
-
Firmware Folder Added Successfully:
After successfully selecting the firmware folder, the eMMC DL Tool will load the firmware files. You should see confirmation within the tool that the firmware has been added.
-
Connect Your Device in EDL Mode:
Now, you need to connect your Qualcomm device to your computer in EDL mode. To do this, ensure your device is powered off. Then, press and hold both the Volume Up and Volume Down buttons simultaneously. While holding these buttons, connect your device to your computer using a USB cable.
-
Identify Device Port Number in Device Manager:
Once connected in EDL mode, your computer should recognize your device as a Qualcomm HS-USB QDLoader port. To find the port number, right-click on Computer or This PC, then select Manage, and then Device Manager. In Device Manager, look under the Ports (COM & LPT) section. You should see the Qualcomm HS-USB QDLoader port listed with a COM port number (e.g., COM10). Note this COM port number as you will need to enter it into the eMMC DL Tool.
-
Enter Port Number in eMMC DL Tool:
Go back to the eMMC DL Tool interface and enter the COM port number that you identified in Device Manager into the designated field within the tool.
-
Start the Flashing Process:
With the firmware loaded and the correct COM port entered, click on the DL1 button in the eMMC DL Tool to initiate the firmware flashing process.
-
Firmware Flashing in Progress:
The eMMC DL Tool will now begin flashing the stock firmware onto your Qualcomm device. This process may take some time, so be patient and do not disconnect your device during the flashing process. You will see a progress bar within the tool indicating the status of the flashing.
-
Flashing Process Completed Successfully:
Once the firmware flashing is successfully completed, you will see a green Pass status message displayed in the eMMC DL Tool. This indicates that the firmware has been flashed onto your device without any issues.
-
Close eMMC Tool and Disconnect Device:
After seeing the “Pass” status, you can close the eMMC DL Tool and safely disconnect your mobile device from the computer.
Congratulations! Your Qualcomm Android device has now been successfully flashed with the stock ROM you downloaded. You can now power on your device. The first boot may take a bit longer than usual as the device is setting up the new firmware.
Important Notes:
- Qualcomm Firmware Compatibility: This guide is applicable for flashing all types of Qualcomm firmware (ROMs) using the eMMC DL Tool.
- Data Loss Warning: Remember that flashing stock firmware using the eMMC Tool will erase all your personal data from the device. Ensure you have a complete backup before proceeding.
- Credits: The eMMC DL Tool is developed and distributed by Foneric, Inc. Full acknowledgment and credits go to them for providing this tool for free use.
By following these steps carefully, you can successfully use the eMMC DL Tool to flash stock firmware on your Qualcomm devices, ensuring your device is running smoothly with the intended software.
