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How to restore iPod Touch (2nd gen.) to iOS 4.1?

While away from home, I updated my iPod Touch (2nd gen.) to iOS 4.2.1 using a MacBook Pro running MacOS 10.6.3 and iTunes 10.1. I returned home, plugged the iPod into my PowerMac G5 with MacOS 10.4.11 and iTunes 9.2.1 and, yup, got the message that I will need to install iTunes 10.1 if I want to sync with iOS 4.2. Of course, iTunes 10.1 is not compatible with MacOS 10.4.11.

I would gladly downgrade the iPod Touch to iOS 4.1 but I cannot find it on the Apple website. I do have a file "iPod2,1 4.1_8B117Restore.ipsw" in the iPod Software Updates folder in iTunes which might work, but as the iPod Touch is no longer recognized, I do not know how I would do that.

Any help appreciated.

Herb Goodfriend

iPod Touch 2nd generation, iOS 4, PowerMac G5 running MacOS 10.4.11

Posted on Nov 28, 2010 2:37 PM

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Posted on Nov 28, 2010 3:03 PM

If you searched this forum for downgrading you would have found that there is no legitimate way to downgrade the iOS.
3 replies

Nov 29, 2010 12:58 PM in response to Joseph Kriz

Thanks for the replies.

I did search the forums for "iOS 4.2", "iTunes 9.2.1", "iPod Touch" etc. but I did not use the term "downgrading". So I didn't find the answer to my question.

I am not a big fan of Leopard, especially as there are Classic applications that I still use (no Classic in Leopard), but the PM G5 has more than enough hard disk capacity to install Leopard on a separate partition or drive so that I can run iTunes 10.1. If rebooting is a PITA, then I can use the MacBook Pro (running OS 10.6) to sync the iPod Touch.

Herb

How to restore iPod Touch (2nd gen.) to iOS 4.1?

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