According to scattered documentation online, the of the Vivo ADB Format Tool Magelang Flasher claims to include:

: Runs without heavy installation packages or background resource usage. Supported Chipsets

Wait for the terminal window to execute the command script. A success message like "Format Ok" or "Finished" will appear when complete.

Download the latest version of the archive. Download the official Vivo USB Drivers package. Step 2: Extract the Files

: Helps clear the Google Factory Reset Protection (FRP) lock after a hard reset.

Below is a blog-style guide on why this tool is used and how to set it up. What is the Vivo ADB Format Tool?