No. Also, entering US with a nonimmigrant visa (tourist) with the sole intent of pursuing immigrant benefits (greencard) is misrepresentation/fraud...

There is no timetable or processing times for this. USCIS is notorious for showing fictitious processing times. Your attorney can pursue a writ of...

Better to ask a criminal defense attorney where I moved the question to. Good luck.

You can either wait for an RFE (and delay further) or submit a paper I-90 including the GC. Make copies of everything and send FedEx. Good luck.

Interview cannot be in the US. You mentioned a 601a - is it approved? You should definitely discuss this with an attorney before you proceed...

A preference category cannot adjust status inside the US. It sounds like your brother has other issues, such as unlawful presence, and would likely...

Just being on birth certificate may require additional evidence; such as biological dad’s involvement in your life.

4-8 months for EAD/AP, assuming no RFE. 12-18 months for AOS interview. Good luck.

Were you given an RFE? Perhaps let an attorney review it. Seems strange moving together after the fact to prove a bona fide relationship…

Hard to say without reading the actual denial whether a legal basis for an N336 exists.