3 Replies Latest reply: May 8, 2012 9:15 PM by I.raga
I.raga Level 1 (0 points)

Hi all, Iam using wifi network to update iOS 5.1.1  . But am getting the comment like downloading for more than 1 hour. But its not fully downloaded.can u guys tell me wat is the problem is.

iPhone 4 (8GB), iOS 5.1
  • Defiled Level 2 (385 points)

    Well the Size of the majority of software updates are about 500-700MB.


    If you are getting a error message related to not enough Disk Space, you'll have to clear out Space on your comptuer until you have that available.


    I always suggest having Atleast 1GB of free space so that your comptuer has enough space for Temperary history, and caching files.


    If you are getting a "Unknown Error Occured "Error number here" You will want to go to Support.apple.com/kb/Ts1275  and search for your corrosponding error number

  • Ingo2711 Level 7 (21,460 points)

    Did you try to update "Over the Air"? Running iOS 5 on your device, go to Settings/General/Softwareupdate, make sure that your're on Wi-Fi before you start, then downlaod the update. Done on the phone the size is less than 50MB. It is faster than downloading 700MB onto your computer.

  • I.raga Level 1 (0 points)

    I have tried in air as you said.but I got the comment like downloading for more than two hours.but the download s not complete yet. So now I disconnected my wifi . Now the download s in pause.