How to backup contacts and calendar from Apple iPhone 8
We used PhoneCopy.com service for this guideline. Using it, your can backup your contacts from your Apple iPhone 8 easily. The whole backup, including the settings, can be done in several minutes.
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
Once everything is done, check your data on the web. Login to PhoneCopy webpage and you will see brief review of all data transferred from your device. With another mouse click, you can review the change of each particular item.
Some additional tips:
You can easily remove duplicate items among your contact list or SMS messages. Just go to the Contacts (or SMS) section and choose More Actions -> Search for duplicates. Detailed wizard will help you to solve this kind of problem easily.