OS 3.1.2 to 4?

Discussion in 'iPhone' started by LightMast, Jun 21, 2010.

  1. LightMast macrumors regular

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    Apr 16, 2007
  2. LightMast thread starter macrumors regular

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    Apr 16, 2007
    #3
    iTunes gives me no indication of 4.0 being available.
     
  3. appleguy123 macrumors 603

    appleguy123

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    Apr 1, 2009
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    #4
    Are you runinng iTunes 9.2?
     
  4. Skystar macrumors 6502

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    May 15, 2007
  5. LightMast thread starter macrumors regular

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    Apr 16, 2007
    #6
    I installed 9.2 the day it was available and verified that is what I am running.
     
  6. grantsdale macrumors 6502a

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    May 11, 2008
    #7
    I upgraded from a JB 3.1.2 directly to 4.0
     
  7. seamuskrat macrumors 6502a

    seamuskrat

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    New Jersey USA
    #8
    How did that go? My backup is taking fover.
     
  8. LightMast thread starter macrumors regular

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    Apr 16, 2007
    #9
    Can you break down the process you used to do this?

    I am running 3.1.2, Blackra!n JB.
     
  9. LightMast thread starter macrumors regular

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    Apr 16, 2007
    #10
    Can anyone give me an alternate workflow for this?
     
  10. seamuskrat macrumors 6502a

    seamuskrat

    Joined:
    Feb 17, 2003
    Location:
    New Jersey USA
    #11
    I have a JB 3.3.3 3G. Backed it up normally and it zipped by.

    Downloaded 4.0 and now its been 1 hour 52 minutes and it is only at the c in Backing up.

    Other threads suggest the br is not super accurate and it will suddenly jump to 95%.

    I wonder if I have a combination of a 3G and not 3GS and JB and that is causing the slow down. It is annoying, but I made the choice to JB it.
     
  11. LightMast thread starter macrumors regular

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    Apr 16, 2007
    #12
    iTunes is inexplicably now showing the 4 update available. I did a backup a few days ago- so I am just going to restore to 4.0 then sync.
     

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