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Requires the owner's password for reactivating or erasing.
Using any tool to bypass Activation Lock on a device you do not legally own is illegal in most jurisdictions (violating computer fraud laws like the CFAA in the US). It is also against GitHub’s Acceptable Use Policies. If you legitimately own a locked device (e.g., bought secondhand with a previous owner’s Apple ID still attached), the proper solution is to contact Apple support with proof of purchase.
Looking back, the "Activation Lock GitHub 2021" phenomenon serves as a case study in modern cybersecurity: it illustrates how open-source platforms can accelerate the dissemination of technical knowledge, forcing manufacturers like Apple to continuously patch hardware and software vulnerabilities to maintain the integrity of their ecosystem.
Summary
: Since late 2019/2020, the checkm8 bootrom exploit remained the foundation for most 2021 guides. Tools like libideviceactivation or iOS_ActivationBypass were used to communicate with Apple's webservices or manually patch activation files on older devices (iPhone X and older) .
In 2021, GitHub served as a central hub for developers and researchers dealing with Activation Lock, especially following the release of the checkm8 exploit. Key areas of activity included:
