Only certain model iPod touches are capable of supporting iOS
4.3. The minimum iPod touch capable of supporting iOS 4.3 is an
iPod touch 3rd generation, from 2009. The highest iOS that this
model iPod touch supports is iOS 5.1.1.
Only certain model iPod touches are capable of supporting iOS
4.3. The minimum iPod touch capable of supporting iOS 4.3 is an
iPod touch 3rd generation, from 2009. The highest iOS that this
model iPod touch supports is iOS 5.1.1.
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That is the iPhone 4 GSM. It was the first iPhone 4 released by
AT&T.
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i need to install nimbuzz
Numbuzz requires iOS 4.0. The First generation iPhone (sometimes
called the iPhone 2G) can only run up to iOS 3.x.
For IOS 4, you need an iPhone 3 or newer model.
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You do not get iOS 4.0.2 when you update an iPod to iOS 4.1. iOS
4.0.2 is an earlier version and precedes iOS 4.1. The next version
after iOS 4.1 will be iOS 4.2.
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I doubt if you could ! Normally, you're only able to upgrade hardware and software to a newer version. That would be like swapping your current car for an older model.