How do I update my itouch operating system to iOS 4.2.5 ?
If youo have a 1st gen iphone, then 3.1. is the latest available.
If you have a 2nd gen then 4.2.1 is the latest available.
If you have a 3rd or fourth gen then 5.1.1 is the latest available
Just found ot it is 2g. how do I get the 4.2.1 ?
By following the instructions here:
iOS: How to update your iPhone, iPad, or iPod touch
You iTunes 10.X If you have a Mac that requires OSX 10.5.8 or later.
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