Syncing Google Contacts with iPhone (or iPhone contacts with Google) is a process in which new contacts will be uploaded into your Google account and old contacts will be downloaded into your iPhone. Thus both your iPhone and Google Contacts will have all your contacts.
How to Sync iPhone with Google Contacts
Syncing iPhone is an easy process but often people find it confusing. Below we are giving the exact steps to sync iPhone contacts with Google: Now your iPhone Contacts app will sync with your Gmail / Google Contacts. But syncing will happen only when you will open the Contacts app in your iPhone. So, after following the above mentioned steps, you should open the Contacts app in iPhone. When you will do so, you will notice that your mobile data transfer icon will begin to spin. This means that the iPhone is transferring data to and from Google Contacts. You should keep the Contacts app open as long as the spinner shows data transfer. This will ensure that all your contacts are synced. Afterwards too, whenever you will open Contacts app, iPhone will check if there is a newly added contact in your iPhone. If there would be new contacts, syncing will again take place.
Existing iPhone Contacts are not Syncing with Google Account
Before setting up your iPhone to sync with Google account, if you already had Contacts in your iPhone, they may not get synced with Google. Only those contacts will be synced which will be added after sync is setup. To get around this problem you will have to export iPhone contacts and import them manually into Google account. We have published an article on exporting iPhone Contacts and import them into Google. We hope that this article was helpful for you. Should you have any question on this topic, please feel free to ask in the comments section. Our reader community and we at TechWelkin will try to assist you. Thank you for using TechWelkin!