下载校验与命令行
MD5
83e18fd0366a98bcee883b8639b6d9d6
SHA256
bdfc4784c3fdf622635707fbea172aa118fddc2d5198a39825492b1297c75ac6
curl -O https://updates.cdn-apple.com/2023FallFCS/fullrestores/052-15117/DC2EE605-ABF3-41AE-9652-D137A8AA5907/UniversalMac_14.2_23C64_Restore.ipsw
# 校验文件完整性
md5sum UniversalMac_14.2_23C64_Restore.ipsw # 期望 83e18fd0366a98bcee883b8639b6d9d6