How should I update my JB'd iPhone 4?

Discussion in 'iOS 5 and earlier' started by ExcelPremium, Oct 12, 2011.

  1. ExcelPremium macrumors member

    Joined:
    Mar 18, 2011
    #1
    I'm wondering what are the steps I should do to upgrade to the iOS5. People have been telling me to fully restore my iPhone 4 before upgrading to a new firmware.

    The problem with that is, I want to keep my messages and contacts, along with my paid apps like Whatsapp. I want to get rid of my JB also.

    How would I go abouts in doing that?
     
  2. shikari89 macrumors member

    shikari89

    Joined:
    Dec 11, 2010
    Location:
    Oregon
    #2
    I installed the GM of iOS 5 directly over my JB iPhone 4. I don't think you should have any problems. iOS 5 erases your phone.
     
  3. tbayrgs macrumors 603

    tbayrgs

    Joined:
    Jul 5, 2009
    Location:
    Florida, USA
    #3
    Just update as you normally would--I've jb my iPhones for years and always just installed the latest update over the top.

    My only suggestion would be to wait until later tonight as Apple's servers are crushed and getting the update to properly install is very difficult (see any threads about 'internal errors', etc).
     
  4. ExcelPremium thread starter macrumors member

    Joined:
    Mar 18, 2011
    #4
    Would my contacts, messages and Whatsapp be saved?
     
  5. Drag'nGT macrumors 68000

    Drag'nGT

    Joined:
    Sep 20, 2008
  6. thehouseofel macrumors newbie

    Joined:
    Oct 12, 2011
    #6
    Would you be able to update an iphone 4 that's jailbroken 4.3.1 with a baseband compatible for t-mobile, to iOS5? Or is it more complicated, cause I don't wanna lose service!
     
  7. ExcelPremium thread starter macrumors member

    Joined:
    Mar 18, 2011
    #7
    Excellent!

    Thanks guys! and I'll wait til later tonight when the servers gets less packed lol
     

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