Because these tools are distributed on unofficial forums and file-sharing sites, they are often used as "trojan horses" for malware.
Every time Samsung releases a security patch, older versions of tools like Shariff100 become obsolete. This is why you always see "Latest Version" or "2024/2025 Edition" in the titles—it signals that the developer has found a new way around the latest security wall. shariff100-samsung-edition-latest-tool-free-download
The name refers to a specialized utility tool often found in the independent developer and mobile repair communities. These "all-in-one" tools are typically created by individual developers (like the namesake "Shariff") to help users bypass Factory Reset Protection (FRP), flash firmware, or unlock features on Samsung devices without expensive professional equipment. Because these tools are distributed on unofficial forums
In 2015, Google introduced Factory Reset Protection (FRP) to deter phone theft, making a device useless unless you know the original owner's Google credentials. The name refers to a specialized utility tool
Here is an interesting perspective on the story behind tools like these: The "Cat and Mouse" Game of Mobile Security