Another update. I flashed to att rom straight from the French rom, with no problems. Also, after I chose LTE 2 in access point and downloaded the Spain keyboard, I have internet sharing on my phone, and its nor in my att plan. I have rebooted the phone a couple of times, and it looks like its here to stay! I think that this rom might be better than the French rom. Now to catch some Z's before the first day of school!