I am having this problem as well. I really want to use this Mobile Pack.
I have WP version 3.4.2. When I first installed the Mobile Pack everything worked well. I continued to change the settings unitl something I changed actually caused this error where you can no longer get back to the standard dashboard. I think it is something I did. I had to completely remove the Mobile Pack folder from the server to get back to the Dashboard.
I think it was something to do with the Switcher but not sure. I figured I could re-install it and start over but as soon as I activate the plug in, my website goes back to the mobile admin and I can no longer can do anything. Is there some setting or some file that is remembering the settings that are causing this issue?
Thanks for any help.