Xiaomi × Xiaomi 12 × Xiaomi 12 Global × OS3.0.4.0 × 线刷包 (Fastboot) × 全球 镜像下载

curl -O https://bkt-sgp-miui-ota-update-alisgp.oss-ap-southeast-1.aliyuncs.com/OS3.0.4.0.VLCMIXM/cupid_global_images_OS3.0.4.0.VLCMIXM_20260506.0000.00_15.0_global_d56d6da8ee.tgz
# 校验文件完整性
md5sum cupid_global_images_OS3.0.4.0.VLCMIXM_20260506.0000.00_15.0_global_d56d6da8ee.tgz  # 期望 d56d6da8ee2969b6a24827d0c2a37f79