I am Greencard holder since last year and am moving to India in another 10 days. I am paper filing for Reentry permit since USCIS does not allow efiling. But I will not have time for biometrics. Can I get biometrics done as soon as I file with an Infopass appointment? Even if I come back for bio, do I have to get fingerprints done in my local USCIS office where I filed or can I get it done in another city also? How many times can we reschedule a biometics appointment(if we can reschedule in the first place at all)?