Question details
Does the "90-day rule" allow me to change from B-1/B-2 to H-4 status inside the US?
ANSWER
FAQ Transcript
No. The "90-day rule" is a misconception; USCIS always evaluates the intent behind your entry. Entering with the intention to change status can be viewed as misrepresentation. It is generally safer to process your visa stamp outside the US.