If you filed a timely application for change of status you can stay until there is a decision.
The above is intended only as general information, and does not constitute legal advice. You must speak with an attorney to discuss your individual case.
A timely filed application for an extension allows you to remain in the US until USCIS makes a decision.
J Charles Ferrari Eng & Nishimura 213.622.2255 The statement above is general in nature and does not constitute legal advice, as not all the facts are known. You should retain an attorney to review all the facts specific to your case in order to receive advise specific to your case. The statement above does not create an attorney/client relationship. Answers on Avvo can only be general ones, as specific answers would require knowledge of all the facts. As such, they may or may not apply to the question.