Hi there,
I am syncing to IPhone and had the same issue. Could not find the answer on the web so tried many different methods. Finally found one that works. BE SURE TO DO STEP #1 -
1. In S360 (We call it Fred)Go to Data/Synchronize Data with Google and REMOVE the connection to Google - YOU MUST DO THIS FIRST
2. In Google Contacts (in the CLOUD), Select All contacts and Delete them.
3. On the Iphone (or similar device), Go to the settings for syncing your Google contacts and turn that function OFF.
On the Iphone/Ipod/Touch, etc. Step 3 will Delete all contacts that were synched from Google Contacts.
You now deleted all (Google) contacts on your device, and have also deleted all Google Contacts (in the Cloud). Your S360 Contacts should all be intact.
Go Back to S360 - - Data/Sync Data with Google . . . give Permission then Verify the Connection so that you can once again sync with Google Contacts. Invoke a Manual Sync and wait for wonderful things to happen.
And, yes, I do work in an office full of tech idiots (bless their little hearts), so I am used to giving very detailed instructions.
Good luck.
Kathleen