Note 4 lost call history data for 15 days after smart switching from S6, how can I get it back?

[AC Question]

Note 4 lost call history data for 15 days after smart switching from S6

I just smart switched from S6 to note4 and my call history gone back to 15 days ago.
Any idea anyone?

 

[anon(632115)]

Re: Note 4 lost call history data for 15 days after smart switching from S6

Restoring a back up with Smart Switch will overwrite existing data.