This step by step guide will show you how to set up Google Sync on your iPhone and sync your iPhone contacts and calendars with Google over the air and get push Gmail as well.
[h3]1. Export / Import Calendars and Contacts[/h3]
The very first thing to do is to export your contacts and calendars in order to import them into your Google account. Import the contacts in Gmail and import your calendars in Google Calendar.
[h3]2. Sync and Backup[/h3]
Sync your iPhone with iTunes to backup all your data. Worst case scenario, your data will be safe.
[h3]3. Configure iTunes[/h3]
Once everything has been backed up, go to iTunes, plug in your iPhone and under the Info tab, check the “Sync Contacts with