title: Nexus 4 not showing in adb Devices
body: <p>I have recently updated my drivers and I am unable to connect to my Nexus 4.
  The nexus is on 5.1. I'm using Windows 7. My HTC desire can be seen listed in adb devices. 
  I have tried re-installing the drivers. The automatic driver installation installs v7.0.0.1. I don't know if this is the latest version as when I point the installer at \extras\google it says that the current driver is up-to-date.</p>
  
  <p>The phone is in debugging mode, and I have also tried different USB ports on the computer. </p>