今天去了Infopass, 對方讓我file I-539.
-This will not work because you have been out of status.
律師讓我回加拿大或者中國， 再進來。
-Fine if your unlawful presence is less than 180 days.
請問8老師， 如果去加拿大， 回美我還需要簽證麽？
-You must get the visa such as H4 visa to enter US unless you are Canadian citizen.
是不是可以利用30天內去加拿大， 不需要簽證；
回美， 移民官會依據我的I797給個新的I94?
-No I-797, but a new I-94 such as H4 I-94 (corresponding to your visa) as you entered US first time. Don't forget to submit your old I-94 (expired one) to the airlines or the US CBP officer when you leave US as eveyone does.
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