These are the complete instructions to use Lenovo Downloader Tool to Install Stock firmware on any Qualcomm Tablets and Smartphones.
Caution: Your Important data will be deleted after Installing the stock ROM through Lenovo Downloader, So take a backup of everything before following the tutorial below Post.
How to Use Lenovo Downloader Tool
Step 1: Download & install Latest Qualcomm Driver on your Computer (if you have already installed the correct drivers then Just SKIP this step).
Step 2: Download & extract the latest Lenovo Downloader Tool Version on your Computer. After extracting, you will be able to see the following files:
Step 3: Now, Run QcomDLoader.exe. Once it is Open you will be able to see the following screen:
Step 4: Now, Tap on Load Button and choose the Firmware Folder (that you have downloaded) that you wanted to flash on your Smartphone.
Step 5: Now, Tap on Start Button.
Step 6: Now, Switch OFF the phone with Uncheck Fastboot & Press Volume UP Key or Volume Down Button and Connect the Device to the Computer using the USB Data Cable.
Step 7: Once your phone is detected by the windows computer, Lenovo Downloader Tool will automatically Run the Installing process on your device.
Step 8: Installation process may take up to 8-10 minutes to complete. & Once flashing process is successfully completed you will be able to see the Green Passed Popup Message.
Congratulations, Now your Qualcomm Device have successfully flashed the stock firmware using the Lenovo Downloader Tool.