These are the Installation Instructions to Install Stock Firmware using with QcomDloader Tool on any Qualcomm Based Android Device and Tablets.
Before Flashing Requirements: You must have Qualcomm Stock Firmware of your Android Device. If in case you have already downloaded the Stock Flash File of your device, then just follow the below post instructions.
How to Flash Stock Firmware Using QcomDloader Tool
Step One: Download and extract the Latest QcomDloader Tool on your Laptop or computer. After extracting Tool File, you will be able to see the below Window files:
Step Two: Now, Install the Newest Qualcomm USB Driver on your Laptop or PC (if you have already installed the Qualcomm Latest USB Driver on your computer or PC then just SKIP this step).
Step Three: Once you installed the Newest Qualcomm USB Driver, then Connect your Smartphone to the computer or Laptop (by using a USB Data cable).
Step Four Once your Android Device is successfully connected with a computer, Start The QcomDloader.exe.
Step Five: Once, QcomDloader Tool is Started, you will be able to see the Below Window Screen:
Step Six: After Then, Click on Load Button and locate the Qualcomm Firmware of your Smartphone.
Step Seven: Then, Press the Settings Button Option And Select Download Mode as an Upgrade option.
Step Eight: Under The Download Settings, Tick Validate Downloaded ROM.
Step Nine: After Then, Just Leave the eMMC Programmer, Raw program, Patch0 Box Options as it is. But, you may need to replace it, if the name of respected file isn’t same as written in the Box.
For example: If you Open the Qualcomm Firmware Folder (assuming you have already downloaded the stock firmware), you need to find various files of which Three main files are read by QcomDloader to Install the entire package i.e., prog_emmc_firehose_8916.mbn, rawprogram_unparse.xml, patch0.xml.
If in case the eMMC file with different Name, then Just write the exact name in QcomDloader, so that it can recognize the stock ROM Flash File.
Step Ten: Then, Under chipset ID, write the Chipset no (here eMMC file name if prog_emmc_firehose_8916.mbn of which 8926 is the Chipset ID).
Step Eleven: After Then, Press OK Option to exit the Configuration Options.
Step Twelve: Now, Tap The Start Button Option to Start the Flashing process.
Step Thirteen: Once, The Flashing Procedure is finished you will able to see The Green Passed Pop-up message like below Screen.