Last night, there was an update from AT & T, this morning all of my contacts are gone. How can I get them back?

[AC Question]

last night, there was an update from AT & T. this morning all of my contacts are gone

My Android Galaxy s5 had an update last night,. This morning all of my contacts are gone

 

[B. Diddy]

Re: last night, there was an update from AT & T. this morning all of my contacts are gone

Welcome to Android Central! Were all of your contacts associated with your Google account, or only saved locally to the Phone account?