adb备份手机分区

在你的 Windows 命令行(CMD)中依次输入并回车:

adb shell
su
mkdir -p /sdcard/Download/All_Partitions
cd /dev/block/bootdevice/by-name/

第二步:执行跳过特定分区的批量备份代码

请将下面这整段代码一次性复制,然后在黑框框里右键粘贴并回车:


    for partition in *; do
        if [ "$partition" = "userdata" ] || [ "$partition" = "super" ]; then
            echo "==== 自动跳过: $partition ===="
            continue
        fi
        echo "正在备份: $partition ..."
        dd if=./$partition of=/sdcard/Download/All_Partitions/${partition}.img bs=4M
    done
    echo "==== 全部精简备份完成! ===="

复制到电脑上

adb pull /sdcard/Download/All_Partitions/ ./手机精简分区备份/

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