iPhone 4 won't maintain my WiFi network!

Discussion in 'iPhone' started by tnisatard, Aug 6, 2010.

  1. tnisatard macrumors 6502

    Apr 1, 2008
    For some reason, my iPhone 4 will not maintain the same wifi network when I put it to sleep

    I am not sure if that makes sense but this is what happens

    My iPhone is connected to my network called "home"

    I surf and do whatever while connected, and then i put my iPhone to sleep, then a minute later, I turn it back on to use, but now I am on 3G

    usually this is pretty normal because my iPhone 4 used to get on my wifi network right away, but this now i have to go to the settings and select my wifi network again

    but it doesnt ask me to type in my password again

    does anyone know why?

    cliff notes

    iPhone 4 connected to wifi network
    Put iPhone to sleep
    iPhone reverts back to 3G
    iPhone wont connect to Wifi unless I go to wifi settings and connect it

    thanks in advance :D

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