2. if your wife passport is valid more than half year.
所以现在你能做的是:
是直接去Deferred Inspections office,别考虑那个port of entry.找不着,进链接:http://www.customs.gov/xp/cgov/toolbox/contacts/deferred_inspection/
一般是在机场附近。机场附近的Deferred Inspections office有权更改I-94, it should be same expiration date as H1. IMMIGRATION OFFICER也更我们讲,是由于入境的移民关没经验不懂这些,造成错误。
3. if the officer could not change it, then again file I-539 for H4 extention.
don't worry about your I-485. once your wife is filed
485, she is legal for AOS...
good luck