Default 4.4.2 updated over night now can't connect to google

Not really sure what to do so any help is appreciated. The other night my phone updated. 4.4.2 so of course I lost my root. Now I can't log into Google. Every time I do says can't establish a network connection. I know back in the past while I was rooted I could edit the ect file. But now I don't have root am I am lost. I try to do a factory reset and no luck. So I have no apps now and lost all of my contacts. I was rooted with kingo so Knox was never tripped. Not really sure what to do. Thanks a lot