So I have some good possible news. I think I figured out how the previous residence actually got the internet out here. I think what they did was just setup an extension out here. I am waiting on my mom to get her ethernet cable out here & what we will do is test it by sliding it out of my sis' bedroom window (the main router is there), while the office (where I get the ethernet cable from) is below it. We will slide it out her window & into the office room & test it there. If I get signal, then theres no need to replace the keystone. However, the actual wall plate will need to be replaced (as its been painted over and was a lil bit of a pain to remove). I do apologize for the delay in this message.