I found a way to get contacts from Samsung'ov without debugging enabled via USB.
You only need two offs. SAMSENG programs: itSamsung kies
andSamsung smart switch
Install both programs. The order is not critical. In the installer, all painted in detail, how to install.
1. Open Smart Switch and do the backup. Waiting for completion of the process.
2. The backup is stored on the path: C: \ Users \ Username Computer \ Documents. The file is called Contact.spb
3. To open this file, and we need to Samsung Kies. Open the Samsung Kies, left click on the tab "Contact Us" and select "Open the file with a contact," we are looking for a file in C: \ Users \ Username Computer \ Documents \ Backup \
4. Open the file in the program will show all the numbers that have been on the phone. And if someone has to be. On top there is a button "Save as ..", can be saved in several formats (.spb, .csv and .vcf)
Try. I have everything worked out.