Sync old google accout to a differnt Galaxy 6 My phone died, and I had to get a new one.  My husband took new phone and we transferred my number to his old galaxy 6.  How do I register MY stuff on this phone so I can retrieve my photos, apps, etc.  It thinks I'm him.
You will need to sign in with your own Google account. 

Having said that, unless all your photos, contacts, etc were all synced to Google, it's a bit of an unknown really exactly what will sync back to the replacement phone.