I once had quite similar situation where the DOB on an application for I-485 was incorrect. I called the USCIS Customer Service Number on the form and an agent asked assisted me by simply asking me two questions:1. Is the DOB incorrect in the interview/bio-metric notification letter? Or 2. Is the DOB incorrect in the application itself - incorrect DOB entered when the application was filed initially?  If it is # 1, it is an easy fix, and the agent can correct it most of the time. If it is # 2, the agent provides you with a mailing address, and you are instructed to write a letter detailing the incorrect DOB situation and request to fix it. You will have to write and mail the letter - no option of email or call.  My suggestion would be to call the customer service anyways. That way, when you appear for the interview, you will have measure already taken to correct the issue. Good Luck.

SuperSixNine · Jan 3, 2014 7:59 PM

Hi Superxinince, Thank you for your quick response. All the information of my wife is correct in I-485. She is the applicant for I-485. Only my DOB is incorrect in Part 3 Section B of I-485 where it ask for spouse information. Anyways, I am going to make call to USCIS relating this topic. Thank you so much.

menmyself · Jan 3, 2014 8:13 PM

ेल्लो -- बेत्टर चोर्रेच्त इत ! े हवे प्रोब्लेम लिके तहत. िर्त चेर्तिफ़िचत दते एंड विस दते दिफ़्फ़ेरेन्त. े अरे देचिदिङ्ग इफ थे विल गिवे हेर अ सोचिअल सेचुरित्य नुम्बेर ओर नोट. थकिङ्ग लोङ्ग तिमे....बिग problem

backofthereal · Jan 19, 2014 1:10 PM