title: How to remount /system rw on rooted tablet
body: <p>I am trying to remount my system partition. I can change any file in system.img and boot.img. But I can't get partitions mounted as rw! I am rooted.</p>
  
  <pre><code>#adb remount
  remount succeeded
  </code></pre>
  
  <p>but nothing changes</p>
  
  <p>the same with </p>
  
  <pre><code>su; mount -o rw,remount...
  </code></pre>
  
  <p>I set:
  <code>ro.secure=0</code> in default.prop</p>
  
  <p><code>mount cramfs mtd@system /system rw</code> in  init.rc</p>
  
  <p>But nothing changes! It is still mounted as ro! What have I do to have /system mounted rw?</p>