A better method would be to use Drop Box. Create an account, and you can sync the files between all your devices. Or you can keep them in the cloud until you need them.
I'm always transferring data between my devices and PC, tap0000. So I understand the importance of getting this function to work. The information that Novakingwai provided is a great alternative option. Are you attempting connect your phone with a tablet and sync your files? If so, this may not work. I would suggest connecting your tablet to a laptop and transfer your files. Once they are saved to your PC, you can connect your phone to the PC and transfer the files to your phone. I hope this helps. If yu need additional assistance, I'm here for you.
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The NEXUS 10 will not recognize your phone...you will have to plug your NEXUS 10 into your computer. Your computer should recognize your NEXUS 10 and you can copy or move those files to a location on your computer. You can plug your phone in to your computer and copy/move the files from your computer to your phone. You can as well plug both in to your compluter and copy or move the files between the phone and your NEXUS 10. Congrats on your NEXUS 10 it is a great device. There are ways to go between the NEXUS 10 and your phone but require a special cable and a software program downloaded from the google play store. If you want to discuss that you really should use another forum. You can find these forums in several places and they have people who know more about the NEXUS 10. I use XDA and Android Central just do a search for these two. Good Luck.