Why won't my device auto update the time?

[Hipster66]

My Note 5 and my wife's M9 won't auto update to daylight savings time. I had to go into settings and manually change my time zone! Why? It was on Mountain Standard and it should be Mountain daylight.

[bearone21]

power off/on

[Schlicky77]

I'm having the same problem in my area, with 2 different devices on Verizon.  Rebooting doesn't work.  Issue has to be with Verizon.

[bearone21 · Accepted solution]

settings/time....un-check auto time zones, then select time zone.

[Hipster66]

12 hours late...at noon...it finally updated to daylight savings time automatically. This was a real disappointment by Verizon. My alarm did not go off on time Sunday morning causing major problems in scheduling! Most disappointed!

[Ann154]

Maybe you shouldn't use your phone has your sole alarm clock.