下载校验与命令行
SHA256
b15d59694c142fe6d865458e341fb7c1b3bcda8c17af807f0e13dce949efc0fe
curl -O https://mirror.download.lineageos.org/full/a21s/20260909/lineage-23.2-20260909-nightly-a21s-signed.zip
# 校验文件完整性
md5sum lineage-23.2-20260909-nightly-a21s-signed.zip # 期望