H1 approval pending - H4 extension - COS?

Hi Saurabh,

I have my H1b approval pending right now. And my H4 ends by Sep 2013. And we are afraid i should not go out of status in H4 if my H1b approval is delayed.

My question:

  1. Can i file H4 extension now and then if H1 comes in between can i file COS later?

  2. What will happen if my company files COS H4- h1 again? how long will it take to get my h1 status back?

3.if there is a process to it , can you direct me a link to the process pls?.

Thank you appreciate your time and help.