If so what app did you use and how easy was it to setup? Also how are the data speeds on the tethered device when you are in a LTE area? Anybody with AT&T tethering experience in the SF Bay Area?
I tether it to my iPad 2 and my MacBook. I have the phone as modem plan, and in my area there is no LTE. Speeds are good, never actually clocked it as it does what I want without any problems.