Using third-party flashing tools can often void your device's warranty, especially if you cause damage. It's always best to seek official service center help if your device is under warranty.
Proceed with extreme caution, and only use this tool when you fully understand the high stakes involved.
Disclaimer: Flashing can result in data loss. Proceed with caution.
MsmDownloadTool is rarely distributed as a standalone program; it is bundled inside the official stock ROM package for your specific phone model. Download the exact target firmware matching your device variant and extract the compressed archive into a single folder on your C:\ drive. Step 2: Install the Device Drivers