Updating iPhone 4 4.3.5 to iOS5, not working?

Discussion in 'iOS 5 and earlier' started by iMattcotv, Oct 18, 2011.

  1. iMattcotv, Oct 18, 2011
    Last edited: Oct 18, 2011

    iMattcotv macrumors 6502

    iMattcotv

    Joined:
    Jun 22, 2010
    #1
    1. First time I tried, it showed "Error 2005"
    2. Second time its frozen @ "Preparing to restore iPhone" then showed "The iPhone could not be restored, an unknown error occurred (1601)
    3. Third time I tried erasing the 127.0.0.1 gs.apple.com from hosts, saving, closing notepad, closing itunes, then re entering IP, saving & opening iTunes

    Currently in the process of "Restoring iPhone Software" around 15% through..

    It usually bugs out @ around 80-90%, lets see if it goes through.
     
  2. daftpunkstu macrumors member

    Joined:
    Oct 17, 2011
    Location:
    Edinburgh
    #2
    put your device in DFU mode and then try install it? have you updated itunes? itunes has to be updated as well for ios 5 to be installed
     
  3. armandbernard macrumors newbie

    Joined:
    Oct 26, 2011
    #3
    iphone 4 jailbreak then upgraded to ios5

    i bought iphone 4 from FL USA under AT&T then it was jailbreak here in the Philippines so that i can use other network... however, i upgraded the os to ios5 and it works.. however, my iphone turned into itouch or ipod because it does not recognized my sim or my network carrier here in the Philippines... can you help me? thanks a lot and more power.

    ----------

    i bought iphone 4 from FL USA under AT&T then it was jailbreak here in the Philippines so that i can use other network... however, i upgraded the os to ios5 and it works.. however, my iphone turned into itouch or ipod because it does not recognized my sim or my network carrier here in the Philippines... can you help me? thanks a lot and more power.

    i talked a to a cellphone technician that it needs to downgrade my ios 5 to the older version of my iphone 4... can i use the ios5 without downgrading the version of my iphone for ios? thanks again
     
  4. charlottereroll macrumors newbie

    Joined:
    Oct 26, 2011
    #4
    Iphone 4 update IOS5

     

Share This Page