how do I get a newer version of ipod software so I can download an Overdrive app
how do I get a newer version of ipod software soI can download Overdrive app for my ipod
iPod touch (2nd generation), iOS 4.2, how do I get a newer version softwa
The 2nd generation can not be upgraded beyond 4.2.1, but the article below may help.
Install the latest compatible version of an app on an earlier version of iOS or OS X - Apple Support