Some of my contacts disappeared

[AC Question]

I realized some, but not all, of my Outlook contacts disappeared on my Galaxy S5 Active. I don't know if they were one on my SIM card or the device. I'm sure they were backed up. How do I recover them? And why did they disappear?

 

[Javier P]

Duplicate. Check your other thread for responses.

http://forums.androidcentral.com/showthread.php?t=596093
Some of my contacts disappeared