title: adb shell mount -o remount,rw -t yaffs2 /dev/block/mtdblock0 /system Operation not permitted
body: <p>i have put this command but facing this problem </p>
  
  <p>Operation not permitted</p>
  
  <pre><code> adb shell mount -o remount,rw -t yaffs2 /dev/block/mtdblock0 /system  
  </code></pre>
  
  <p>and this error is shown </p>
  
  <pre><code>Operation not permitted
  </code></pre>