I, too, would like to know how to get rid of the "Connected as an Installer" mode. The following behavior did not exist until my Galaxy SIII was updated to 4.3...
When I plug the USB into my car, a Honda Accord 2013 with "HandsFreeLink", the message "Connected as an Installer" appears on the phone (with the connection sound), then after 30 seconds reverts to MTP (connected as media). Unfortunately, after about 5 seconds it emits the connection sound again and displays "Connected as an Installer". The display wakes up, etc. Every 30-35 seconds the cycle repeats - connected as media, sound, display brightens, connected as installer, ...
This is very annoying and I don't know how to make it stop. All just to get a charge on my phone while commuting.
Please suggest a fix.
>>Branched from an earlier discussion<<
Message was edited by: Verizon Moderator