i-485 Pending Since October 2016, Newark

[Vivek Pathak]

I came to United States on F1 visa. My wife is Green Card Holder and she filed I-130 on October 5, 2015 which got Approved on March 5, 2016. I filed for I-485, I-765 and I-131 in October 27, 2016. I-765 and I-131 got approved in Jan, 20017 and Figner Print done in November 25, 2016. My I-485 is still pending. it’s been almost a year since I filled i-485 and still my status online says ‘On October 27, 2016, we accepted the fingerprint fee for your Form I-485, Application to Register Permanent Residence or to Adjust Status‘
Anyone with the similar situation?
My field office is Newark. It’s really very frustrating friends please guide me what should I do!
I’m still maintaining my F1 Student visa as well.
Thank You.