If you are having this problem - ICS Update...NO USB Connection - or Charge only
I ran the ICS update. Problems...
1) No Mass Storage/Media Connection (any pc or OS)...It will charge via USB
2) Does not recognize navigation mount for Droid 4
I did change to the original cord that came with the phone. not sure if that helped. No "Charge only" option at the top of the screen anymore.
I was lookingfor something like this on the Droid 4 forum. But what I did was change to"Camera (PTP)" and it worked for me, like the "Charge Only"connection. It is called "Connected as a camera".
was trying to sync between Companionlink and DejaOffice. Wouldnot recognize, but after changing it worked. Hope this helps for you. Trial anderror always.
Thanks in advance for any help.
Hope this helps someone!