The "Kanto Syncro Crack" seems to be related to Pokémon games, specifically a fan-made tool or exploit. I'll provide information based on available knowledge.
Below is an overview of what the software does and why opting for a "crack" is a dangerous alternative to the legitimate version. What is Kanto Syncro?
. Cracked versions typically remain stuck on older, buggier builds. Functional Instability