用到材料/工具：ADB工具套件Magisk-23.apk面具适用本手机的boot.img镜像Smart Phone Flash Tool一、在手机上安装Magisk-23.apk面具：adb install c:/tmp/Magisk-23.apkC:\tmp\Mtk_Droid_Tool_v2.5.3\adb>adb devicesadb server is out of date. killing...ADB server didn't ACK failed to start daemon error: unknown host serviceC:\tmp\Mtk_Droid_Tool_v2.5.3\adb>adb kill-serverC:\tmp\Mtk_Droid_Tool_v2.5.3\adb>adb devices daemon not running. starting it now on port 5037 daemon started successfully List of devices attached8T8HBIZSBU9PCM4S deviceC:\tmp\Mtk_Droid_Tool_v2.5.3\adb>adb install c:/tmp/Magisk-23.apk5517 KB/s (6874374 bytes in 1.216s) pkg: /data/local/tmp/Magisk-23.apkSuccess手机上已经可以看到面具图标了：二、将boot.img拷到手机上三、打开Magisk，利用它处理原boot.img后产生一个新的启动镜像，无root权限时“当前”处显示“无法获取”选择之前拷贝到手机的boot.img：开始处理：生产了一个新的启动文件：magisk_patched-23000_AeWJI.img四、通过adb命令fastboot flash boot magisk_patched-23000_AeWJI.img将此启动镜像刷入手机时由于权限原因常常不成功，此时可用SP Flash Tool刷机方式写入

c:\tmp\fastboot>fastboot flash boot magisk_patched-23000_AeWJI.imgSending 'boot' (7310 KB) OKAY [ 0.722s]Writing 'boot' FAILED (remote: 'download for partition 'boot' is not allowed')fastboot: error: Command failed选中手机对应的scatter.txt文件：“boot"处选中新产生的启动文件 magisk_patched-23000_AeWJI.img：点击“下载”，手机关机状态连接上USB线，等待成功：“当前”处已经显示“23.0”版本号，表示已获root权限：相关要点可参考：手机安装magisk获ROOT权限，无须第三方recoveryGIONEE金立旧手机黑屏、不开机，SP FLASH TOOL刷机解决