[Change FOID address]

You need the FOID address to match your DL, or you can not buy a firearm in Illinois

[Can a few arrest (resulted in no convictions) hurt my chances of obtaining a foid card?]

5 arrests in 7 years is not a disqualification....it just means you go to the Board

[My FOID card was Denied. What do I do now?]

Did you apply for a ccl? If so, if you have an old foid, they will invalidate the old one to give you a new one