It utilizes the Gaster exploit (based on Checkm8), meaning it is mostly compatible with older devices ranging from the iPhone 5s to the iPhone X and corresponding iPad models.
It is often used in conjunction with "Hello Screen" bypasses. By changing the SN to one already registered in a bypass service, users can trick Apple's activation servers or bypass tools into activating the device. It utilizes the Gaster exploit (based on Checkm8),
The "free" status often changes; many tools require paid registration (API credits) once the promotional "free" period ends. It utilizes the Gaster exploit (based on Checkm8),
Modifying serial numbers and bypassing activation locks may violate local laws or Apple's Terms of Service . It utilizes the Gaster exploit (based on Checkm8),