Often, these "free GitHub versions" are scams designed to harvest user data. Since the user is already trying to bypass security on their phone, they are in a vulnerable state, willing to disable antivirus software to get the "crack" to work. This is a golden opportunity for hackers.
In the world of unlocking tools, trust is paramount. 4uKey works by exploiting vulnerabilities in iOS to bypass Apple’s security measures (like the Activation Lock). To do this, the software requires deep system access. 4ukey github
Alex eventually made a decision: they realized that if a tool is valuable enough to bypass a multi-billion dollar corporation's security, it likely wouldn't be hosted for free on a public code repository without a catch. Often, these "free GitHub versions" are scams designed