I have changed my status from h4 to f1 in usa .From first semester, i was on F1 without stamp.I completed 4 semesters ,9 out of 10 courses were completed then i went for visa stamping at hyderabad consulate on 22nd May, 2015.I was little tensed because VO has been rejecting visas by asking too many questions,there were th...ree candidates standing before n all got rejected. Person before me was asked technical questions related to Electronics . Then my turn came and here it goes….
 VO: hello mam
 ME: Good morning, sir.
 VO: Give me your I 20
 VO: How many universities did you apply?
 ME: i have applied for 4
 VO:Where does your husband live?
 ME:He lives in XXXXXXXX city
 VO: where does your husband works?
 ME: He works for XXXXXX corporation.
 VO:Whats your husband salary?
 ME: 120K
 VO: Does your husband sponsoring for your education?
 ME: Yes
 VO:How many semesters did you complete?
 ME: 4
 VO:Why did you come for F1 stamping?
 ME: i have family emergency and i was supposed travel outside the USA.
 VO: You can study on H4.Whats need for F1?
 ME: In my university,semantic web is my field of interest and my professor is offering research assistantship and to utilize it i need to be on F1.
 VO: So now you are going to work on OPT? Say yes or no?
 ME: NO, if its an proper offer i would work
 VO: Your Visa is approved mam
 VO: i know mam you will be working on OPT. Don't lie.
 VO: Your Visa is approved mam
 ME: Thank you
 vo didnt ask any documents except I-20 and he didn't question anything regarding university and scores. I got visa valid from 2015 to 2020
VILLANOVA UNIVERSITY, MS in software engineering
Change from H4 to F1