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flash_memory_backup.sh

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+echo "> Flash Memory BackUp..."
+echo "> The backup time is about 2-30 minutes"
+echo "> Please make sure that the remaining memory space is enough (more than 20GB...)"
+echo "> Start backing up the partition..."
+echo "> Please do not interrupt..."
+echo "-------------------------------------------------------"
+sleep 3
+#文件位置初始化
+model=$(getprop ro.product.model)
+serial_no=$(getprop ro.serialno)
+date_str=$(date "+%Y%m%d")
+dir_name="/sdcard/${model}_${serial_no}_${date_str}"
+if [ ! -d "$dir_name" ]; then
+    mkdir -p "$dir_name"
+else
+    rm -rf "$dir_name/*"
+fi
+if [ ! -d "$dir_name/images" ]; then
+    mkdir "$dir_name/images"
+fi
+echo "" >> "$dir_name/fastboot.sh"
+chmod +x "$dir_name/fastboot.sh"
+# 过滤分区列表
+exclude_partitions=(
+"userdata"
+"mmcblk0"
+"sda"
+"backup"
+"sdb"
+"sdc"
+"sdd"
+"sde"
+"sdf"
+"sdg"
+)
+fastboot_cmd=""
+# 获取分区信息
+all_partitions=$(ls /dev/block/bootdevice/by-name/)
+for partition in ${all_partitions}
+do
+    rs="No" 
+    for exclude_partition in ${exclude_partitions[@]}
+    do
+        if [[ "$exclude_partition" == "$partition" ]]; then
+            rs="Yes"
+            break
+        fi
+    done
+    if [[ "Yes" == "$rs" ]]; then
+        continue
+    fi
+    echo "> Backup [$partition] partition"
+    dd if="/dev/block/bootdevice/by-name/$partition" of="$dir_name/images/$partition.img"
+    echo ""
+
+    fastboot_cmd="${fastboot_cmd}fastboot flash $partition ./images/$partition.img\n"
+done
+# 输出fastboot命令至文件
+echo "$fastboot_cmd" > "$dir_name/fastboot.bat"
+fastboot_cmd="# !/usr/bin/env bash\n# encoding: utf-8.0\n\n$fastboot_cmd"
+echo "$fastboot_cmd" > "$dir_name/fastboot.sh"
+# 信息提示
+echo "-------------------------------------------------------"
+echo "> After the partition backup is completed, all the backup partition images are in the $dir_name directory..."
+echo "> Please put your phone into fastboot mode and flash fastboot.bat/fastboot.sh on your computer"
+echo "> Modified by @tiangesec.org.cn"
+echo "> Original author: Ku'an @Rannki"
+exit 0

字库备份脚本.sh

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+#!/system/bin/sh
+
+echo "> 闪存备份中..."
+echo "> 备份时间约为 2-30 分钟"
+echo "> 请确保剩余内存空间足够（20GB 以上）"
+echo "> 即将开始备份分区..."
+echo "> 请不要中断..."
+echo "-------------------------------------------------------"
+sleep 3
+
+# 文件位置初始化
+model=$(getprop ro.product.model)
+serial_no=$(getprop ro.serialno)
+date_str=$(date "+%Y%m%d")
+dir_name="/sdcard/${model}_${serial_no}_${date_str}"
+
+# 创建备份目录
+if [ ! -d "$dir_name" ]; then
+    mkdir -p "$dir_name"
+else
+    rm -rf "$dir_name/*"
+fi
+if [ ! -d "$dir_name/images" ]; then
+    mkdir "$dir_name/images"
+fi
+
+# 创建 fastboot.sh 文件并赋予执行权限
+echo "" >> "$dir_name/fastboot.sh"
+chmod +x "$dir_name/fastboot.sh"
+
+# 过滤分区列表
+exclude_partitions=(
+"userdata"
+"mmcblk0"
+"sda"
+"backup"
+"sdb"
+"sdc"
+"sdd"
+"sde"
+"sdf"
+"sdg"
+)
+
+fastboot_cmd=""
+
+# 获取分区信息
+all_partitions=$(ls /dev/block/bootdevice/by-name/)
+for partition in ${all_partitions}
+do
+    rs="No" 
+    for exclude_partition in ${exclude_partitions[@]}
+    do
+        if [[ "$exclude_partition" == "$partition" ]]; then
+            rs="Yes"
+            break
+        fi
+    done
+    if [[ "Yes" == "$rs" ]]; then
+        continue
+    fi
+
+    # 备份分区
+    echo "> 正在备份 [$partition] 分区"
+    dd if="/dev/block/bootdevice/by-name/$partition" of="$dir_name/images/$partition.img"
+    echo ""
+
+    # 生成 fastboot 命令
+    fastboot_cmd="${fastboot_cmd}fastboot flash $partition ./images/$partition.img\n"
+done
+
+# 输出 fastboot 命令至文件
+echo "$fastboot_cmd" > "$dir_name/fastboot.bat"
+fastboot_cmd="# !/usr/bin/env bash\n# encoding: utf-8.0\n\n$fastboot_cmd"
+echo "$fastboot_cmd" > "$dir_name/fastboot.sh"
+
+# 信息提示
+echo "-------------------------------------------------------"
+echo "> 分区备份完成，所有备份的分区镜像存放在 $dir_name 目录下..."
+echo "> 请将手机进入 fastboot 模式，然后在电脑上执行 fastboot.bat/fastboot.sh 进行刷机"
+echo "> 修改者：酷安 @Quarters"
+echo "> 原作者：酷安 @Rannki"
+exit 0