How to transfer contacts from HTC One to Apple iPhone 8
Transfer contacts from your HTC One to the cloud server
PhoneCopy.com is a web service which is free for personal purposes (with few limitations). This tutorial will show you how to backup your data from HTC One. The whole process can be completed in few minutes.
Download PhoneCopy for Android to your Android phone, which you can download free of charge. After downloading and installation, go through following steps.
Run the app and create new account. You can check which contact databases you want to backup and synchronize. You can do multiple choice.
After successful login, press "Advanced & Account". Select "One-way sync" and after choose "This device >> server".
Contacts from your Android phone will be copied to PhoneCopy.com server in few seconds.
And now it's time to transfer data to your Apple iPhone 8
Run the Apple AppStore on your iPhone and search for PhoneCopy application (or PhoneCopy3G for older phones), which you can download free of charge (we've been using version 1.02 in this tutorial). After downloading and installation, go through following steps.
Now you can transfer contacts from PhoneCopy.com server to your iPhone.
Now you have all your contacts backed up on PhoneCopy and you can edit all your contacts in your online account. If you lose your phone or the stored data, or if you just run out of battery, you can see your contacts online.
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.