Why doesn't the full contact transfer from iPhone to Android?

[AC Question]

why doesn't the full contact transfer from iphone to android?

email, addresses, notes, etc. have not transfered with my contact list only phone numbers

 

[Crashdamage]

Re: why doesn't the full contact transfer from iphone to android?

How did you transfer the contacts?

How did you save the contacts on the new phone?
To your Google account? By far the best way.
To phone storage? Second best.
To SIM card? By far the worst.

Android since v1.0. Linux since 2001.