iPhone 4 Restore/Back-Up (revert back to older iOS)

Discussion in 'iPhone' started by cl6120, Aug 1, 2013.

  1. cl6120 macrumors newbie

    Joined:
    Aug 1, 2013
    #1
    I upgraded iOS on my iphone4 (Verizon) last night to 6.1.3.
    The previous one was version 5 (not sure of the exact number)
    I did do a back up before the upgrade using iTunes.

    After upgrade, I noticed that I am having much slower connection to wifi and 3G (plus I don’t like the new youtube app)

    I want to try to go back to the older iOS

    I think if I do RESTORE FROM BACK UP, that will only affect photos, contacts, etc, but not the iOS itself.

    If I do RESTORE, will it go back to the “factory” setting,, including reverting back to the older iOS?
    Then, I can just put back the photos, contacts, etc using Restore from Backup

    Also, if I restore the Apps from iTunes, will it put back the previous version of youtube?


    Thank you
     
  2. irDigital0l Guest

    Joined:
    Dec 7, 2010
    #2
    You can not downgrade to a previous version of iOS.

    Only way is through jailbreaking which requires you to have save your iOS 5 shsh blobs.
     
  3. Mr_Brightside_@ macrumors 68020

    Mr_Brightside_@

    Joined:
    Sep 23, 2005
    Location:
    The 6ix
    #3
    I'm also fairly sure that iOS 6 rendered blobs useless, at least for the time being.
     

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