A T2 lock happens in two scenarios:
The Apple T2 Security Chip was introduced in 2018. It acts as a dedicated processor that handles security-sensitive tasks separate from the main Intel CPU. One of its primary roles is to enforce Activation Lock. This feature prevents anyone else from using a MacBook if it is lost or stolen. Because this security is hardware-level, bypassing it is significantly more difficult than older software-based locks. Macbook T2 Bypass Free
