How to backup contacts and calendar from Apple iPhone 3G
In our guideline we will introduce PhoneCopy.com service which supports many phones from almost all manufacturers, including Apple iPhone 3G, and can be easily used to synchronize data between two or more devices.
Run the Apple AppStore on your iPhone and search for PhoneCopy application (or PhoneCopy3G for older phones), which you can download free of charge. After downloading and installation, go through following steps.
Now you can start the first synchronization on your iPhone to backup your data to PhoneCopy server
Now you can easily edit your contacts and other resources online in your PhoneCopy profile. You have access to your contact even if you forget your phone at home.
Some additional tips:
On your online account, you will see full history of your contacts, as well as the data that you've deleted in between the synchronizations. You can find them in an archive from where you can restore them. And if this is still not enough of a backup for you, you can download a CSV file, that you can store in your computer.