Download Spflash Tool Version 6.2404.00.000 ((link))

Flashing will erase all user data. Always backup your files.

Open the folder and run flash_tool.exe as an administrator. Load Files: Click on "Choose" next to the Download-XML tab. Download SPFlash Tool version 6.2404.00.000

The download is just one piece of the puzzle. To ensure a successful flashing experience, you must have the following ready: Flashing will erase all user data