To understand the method, one must understand the device. The iPhone 5 utilizes the A6 processor. Unlike newer devices (A7 and above) which utilize a Secure Enclave Processor (SEP) to handle encryption keys, the iPhone 5 relies on a different architecture for its boot process.
Using Custom Firmware (CFW) from sites like Animetrick.com to bypass iCloud Activation Lock on an iPhone 5 is considered a high-risk scam, as legitimate, secure methods for removing activation locks exist solely through Apple. While local, feature-limited, and technical bypasses exist for the A6 chip using community tools, unverified services often represent phishing risks. For the only legitimate, permanent solution, request removal directly from Apple Support. For more information, visit Apple Support Icloud Unlock Iphone 5 Cfw Ios 10.2 Animetrick.com