iPhone sync problems with IOS 9

Has anyone figured out how to get your backup onto your iPhone 6 plus after upgrading to IOS 9 beta? Seriously, Ive not been able to use my phone is the last 5 days because it's constantly join a state of doing nothing but freezing. I have let it sit for over 13 hours one time and still nothing. When I open the force quit window it shows "iTunes stopped working", so I am forced to restart over and over and over. I am currently on restart 47. I'm not kidding.

I have tried using my iPhone 6 plus back up - freezes

I've tried using my business partners backup - freezes

I got desperate and tried using my iPad Air 2 - it started, it actually dumped my 630 APPs randmanly onto pages (no longer in assigned folders) and I thought I can deal with that "I'll just reassemble the folders manually - I'm not picky at this point", but sadly after a 13 hour wait only one APP transferred.

HELP! Any suggestions?