10586.71 won't update

[Lothar the Carpathian]

My att 950 won't get new builds after 10586.71. Why? I really want .122! I'm on slow ring, but update still not showing.

 

[Simonas Sereiva]

Go to fast ring

 

[Lothar the Carpathian]

Didn't work. Besides, 122 went to the slow and preview rings.