error on gc

Hello All Ny daughter received her green card but we noticed that they have stated country of birth wrongly. She has passport from Iran but was born in UAE. In GC it stated place of birth Iran. Now for fixing this issue can I file I 90 ONLINE? Or it has to be filed by mail? Can I leave it as it...

Experts, I need an advice: I and my wife got GC in 2004. As we weren't sure if we wanted to live here forever, didn't apply for US citizenship so far. Now, made the call and in process of applying for US citizenship. On my wife's GC, "Residence Since" shows the wrong date. It shows the year...