iPhone 4, completely lost WiFi! (JB, 4.0)

Discussion in 'Jailbreaks and iOS Hacks' started by Chodite, Jan 8, 2011.

  1. Chodite macrumors 6502a

    Chodite

    Joined:
    Sep 23, 2007
    Location:
    Baltimore, MD
    #1
    Been JB forever now and just recently, the phone won't do wifi. No matter what the hotspot. Stuck on 3G only. SBSsettings shows wifi enabled, as does the phone's settings. Suggestions?
     
  2. ulbador macrumors 68000

    ulbador

    Joined:
    Feb 11, 2010
    #2
    Bad WiFi chip? About the only thing I can suggest is to restore and see if that fixes it. If so, it was some jailbroken tweak you installed. If not, you still should have a warranty so it will be time to use it.
     
  3. rgarjr macrumors 603

    rgarjr

    Joined:
    Apr 2, 2009
    Location:
    Southern Cal
  4. hackthatphone macrumors 68000

    hackthatphone

    Joined:
    Jul 28, 2010
  5. bks691 macrumors regular

    Joined:
    Apr 18, 2009
    #5
    This ^
     
  6. Bandolier macrumors 6502a

    Joined:
    Aug 2, 2010
    #6
    If you reset your network settings, you will go into a boot loop.
     
  7. weemanpow3 macrumors 6502

    weemanpow3

    Joined:
    Mar 14, 2008
    #7
    I also had this problem today, but in my case I think it had to do with 3g unrestrictor. When I got back from work, I noticed my iP4 wasn't picking up any wifi signal from my network or any ssids around me. I haven't used the app for a long time, so it lead me to believe that was the cause. I was able to fix the wifi by doing a reset, holding both the power and home button.

    Good luck finding the cause.
     
  8. weemanpow3, Jan 8, 2011
    Last edited: Jan 9, 2011
  9. Applejuiced macrumors Westmere

    Applejuiced

    Joined:
    Apr 16, 2008
    Location:
    At the iPhone hacks section.
    #9
    Good guess but no.
     
  10. Chodite thread starter macrumors 6502a

    Chodite

    Joined:
    Sep 23, 2007
    Location:
    Baltimore, MD
    #10
    FIXED.

    Before reading these replies, I happened to open MyWi and was prompted to reboot. Auto rebooted and now wifi is back and working. Weird, but I'm happy. Thanks everyone.
     

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