43 lines
1.4 KiB
Bash
Executable File
43 lines
1.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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# 解锁 Bootloader 之后使用：将 Magisk 修补后的镜像刷入 boot 或 init_boot
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# 用法：
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# FASTBOOT_FLASH_CONFIRM=yes ./xiaomi_fastboot_flash_magisk.sh /path/to/magisk_patched.img boot
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# FASTBOOT_FLASH_CONFIRM=yes ./xiaomi_fastboot_flash_magisk.sh /path/to/magisk_patched.img init_boot
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set -euo pipefail
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IMG="${1:-}"
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PART="${2:-boot}"
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usage() {
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echo "用法: FASTBOOT_FLASH_CONFIRM=yes $0 <magisk修补镜像路径> [boot|init_boot]"
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echo " 默认分区: boot"
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echo " 刷入前请确认: BL 已解锁、镜像来自与本机 MIUI 版本一致的 boot/init_boot 修补结果。"
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exit 1
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}
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[[ -z "$IMG" || ! -f "$IMG" ]] && usage
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[[ "$PART" != "boot" && "$PART" != "init_boot" ]] && usage
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if [[ "${FASTBOOT_FLASH_CONFIRM:-}" != "yes" ]]; then
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echo "拒绝执行：为防止误刷，请设置环境变量 FASTBOOT_FLASH_CONFIRM=yes"
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echo "示例: FASTBOOT_FLASH_CONFIRM=yes $0 \"$IMG\" $PART"
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exit 2
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fi
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if ! command -v fastboot >/dev/null 2>&1; then
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echo "未找到 fastboot，请安装 Android platform-tools"
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exit 3
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fi
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FB_OUT=$(fastboot devices 2>/dev/null | awk 'NF>=2 && $2=="fastboot"{print $1}' | head -1)
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if [[ -z "$FB_OUT" ]]; then
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echo "未检测到 fastboot 设备。请先: adb reboot bootloader"
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exit 4
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fi
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echo ">>> 设备: $FB_OUT"
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echo ">>> 将执行: fastboot flash $PART $IMG"
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fastboot flash "$PART" "$IMG"
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fastboot reboot
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echo ">>> 已重启，开机后执行: adb shell su -c id"
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