If you are the original owner, the safest and best "free update" is to . They can remove the Activation Lock if you provide proof of purchase. 2. iCloud.com
如果你是设备的合法所有者，建议优先联系 Apple 官方支持（提供购买凭证即可解除激活锁），而不是盲目尝试第三方工具。
Uses a DFU (Device Firmware Update) mode exploit to bypass the T2 chip's activation lock.
Scammers selling "free upd bypass tools" often deliver credential stealers. We have tested over 12 "free" tools in a VM – all either did nothing or attempted to install ransomware. macbook t2 bypass free upd
If you own a 2018–2020 Intel Mac (MacBook Pro, MacBook Air, Mac mini) with the Apple T2 Security Chip, you may have heard about a “free update” to bypass the lock. Here is what you actually need to know.
Bypassing security voids the ability to get service from Apple Support. Proactive Advice: The Best Way to Avoid Locks
Erases all data, does not remove iCloud Activation Lock. Requirements: A second Mac and a USB-C cable. 2. Specialized Hardware Tools (T203/Programmers) If you are the original owner, the safest
Bypassing the T2 chip's restrictions comes with significant risks:
安全研究员 rhcp011235 公开发布了 ，揭示了 Apple 私有的 Find My Mac 框架如何与 T2 芯片、bridgeOS 服务和 NVRAM 键值交互。这份源码可以帮助研究人员理解激活锁的查询、清除和操作逻辑，但本身 不是一键 bypass 工具 。
: Many third-party software options are designed to be user-friendly, requiring little to no technical knowledge for the bypass process. iCloud
(Temporary)
Bypassed devices may not be able to receive future software updates, leaving the device vulnerable.