I've had multiple conversations with Samsung regarding syncing the 3 to the 10.1, or just to sync in general. One person says sign into google, next one says something else, third one says can't sync S-notes and ignores me when I tell her there's a setting for it. I've gotten so frustrated. I now have two locked S-notes that require a password and no password used on anything works. I talked to Samsung for an hour last night and was told S-notes can be saved on their original device. Gee, no kiddin'. Totally ignored were the repeated question of how to open or delete the locked ones. I hope you get more help on here than I've gotten through Samsung. Originally I only asked about syncing S-notes to just make another tick for someone having an issue with the incompatibility. First person I asked let me think it was possible so then I was on my mission. Phooey! I sympathize with you, wish I could help. I can tell you that Samsung has a bunch of stuff on their website under the support tab. When I searched for syncing, everything came up about kies. I started at Samsung.com, signed in, and started looking for support. Maybe something there can help you.