I don't know how I fixed it. But when I updated my white 1020 to 8.1 + Cyan seeded by AT&T the wifi with arrow icon starts dancing, then I updated to 8.1.1 DP and it was STILL dancing, since my white 1020 is my 2nd 1020 (my first is a yellow one, and I still have it as my main) I had to restore...