Phone reverts to LTE from wifi when screen locked?

Discussion in 'iPhone' started by rantzzz, Oct 11, 2012.

  1. rantzzz macrumors newbie

    Sep 28, 2012
    When at home I am on wifi all the way but I noticed that the phone reverts to LTE when the phone is asleep.

    I know this because upon waking the phone it shows LTE momentarily before switching to wifi. Is this expected behavior?
  2. intrepid00 macrumors 6502

    Sep 28, 2008
    Yes. I think it will reconnect to the wifi though if data is needed but I could be wrong.
  3. LaunchpadBS macrumors 6502a

    Nov 11, 2008
    I get that with my 4S, it's odd but I've noticed when I don't have signal but I'm on wifi the wifi logo stays, I guess using wifi when u dont need to uses more juice.

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