how to transfer my contacts to my new iPhone without any application free

how to transfer my contacts to my new iPhone without any application free
hi to all
it is very easy
1-    Go setting
2-    ICloud
3-    Login in iTunes credential
4-    Turn on contacts only and keep other option off, because you have 5 GB capacity so may be you picture and all will start to upload.
5-    Wait 5 minutes , but make sure your iPhone has internet connection
6-    Go to new iphone , activate it . then login to icloud and check your contact will start  sync ,
•    We can also from icloud www.icloud.com . export as vsc or vcard and import to  google id , and configure ur  google in iPhone and enable contact , it will work perfectly , I test  and I will take in another topic in different subject
-    Also note , if you need every thing in iPhone better to use backup and restore , also I will take about this in different subject

best wishes
mohammad zeitoun