Catch! — Android-PC File Trans

If you're looking for a way to sync/back up your phone, do yourself a favor and look elsewhere. I used this app for that purpose years ago; though difficult to set up it worked well. It took me 6+ hours to set up this time (it has changed - for the worse) then froze up when it got to a HUGE folder I didn't want backed up anyway. I switched to a different app which had me up and going, with a complete backup of my full phone sans that big folder, in less than an hour.