I've been tethering on my ATT Lumia 1520 for over 8 mos. Suddenly today it stopped working. I called in and they said maintenance was being done. Anyone have an idea hot long this will take?
I worry that something done to the networks will perm. lock my phone from tethering. My Verizon phones (unlocked) on other carriers do not tether.
Anyone else have problems today?