//create "system" folder $ mkdir systemoop
//加載文件系統 $ sudo mount -o loop dumped.bin system/ //dumped.bin = dumped userdata or system binary partitionit
//改變權限 $ sudo chown -R user:userpassword system/io
//能夠瀏覽system文件夾, //...權限
//卸載 $ sudo umount userdata/word