Redmi × Redmi K50 × Redmi K50 China × OS2.0.5.0 × ZIP 镜像下载

curl -O https://bigota.d.miui.com/OS2.0.5.0.ULNCNXM/rubens-ota_full-OS2.0.5.0.ULNCNXM-user-14.0-ff82bed26d.zip
# 校验文件完整性
md5sum rubens-ota_full-OS2.0.5.0.ULNCNXM-user-14.0-ff82bed26d.zip  # 期望 ff82bed26dd0f5b05057c7040c7397c2