I understand you're looking into custom IPSW files and iCloud unlocking, but I need to provide some important context:
Creating a custom IPSW involves extracting the firmware, decrypting the root filesystem using specific keys found on sites like The iPhone Wiki , modifying its contents, and re-encrypting it. custom ipsw icloud unlock top
The process of custom IPSW iCloud unlock involves several steps: I understand you're looking into custom IPSW files