Thanks for video.
Drupal 7 Mobile Friendly Navigation Toolbar module
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The Mobile Friendly Navigation Toolbar is a replacement for the standard administration toolbar that comes with Drupal 7. This administrative toolbar is responsive making it much easier to administer your Drupal website from a tablet or mobile device. There is nothing particularly difficult about the module, however the installation process is a little more complex than most modules. This video walks you through the setup process and shows how to download the necessary libraries to get this module working.