title: USB Debugging: How to revoke the "Always allow from this computer" option
body: <p>I've started developing for android. I'm using different computers with different operating systems. (A Windows desktop PC and a Macintosh at home and a Windows Notebook at work) </p>
  
  <p>Most of the time I am using my desktop pc for development but since yesterday my Nexus 4 is displayed as offline in the Eclipse ADT Devices view. This problem only occurs on my desktop pc. On the other computers I don't have any problems getting the device online in eclipse.</p>
  
  <p>I already tried a lot of things like:<br>
  - unplugging/plugging the nexus 4<br>
  - switching off/on usb debugging<br>
  - restarting computer, nexus 4 and the adb server<br>
  - reinstalling nexus 4 usb drivers (I'm using the Android Composite ADB Interface Drivers from the Android SDK)</p>
  
  <p>I was about to give up but then I remembered something. After connecting the nexus via usb the "Allow USB debugging" dialog shows up and on my desktop pc I checked the "Always allow from this computer" option. </p>
  
  <p>My hope is that disabling this "Always Allow"-permission could help to get my device back online. I already searched in the developer options to find a way to reset the "Always Allow" permission without success. Maybe it is possible to reset the permission by clearing the data of the App/Service (Settings->Apps(All)) which stores this information but I didn't find the name of it in Google.</p>
  
  <p>So does anyone know the name of the App/Service whose data has to be cleared to reset the permission? Or is there another way to get the device back online that I have not tought of?</p>