2011-04-09, 19:52
eddienyc1 Wrote:This may be off-topic, but is there a how-to on restoring the Apple TV 2 to a previous operating system, specifically 4.2.1?
There's a tutorial here but if Apple's still signing iOS 4.2.1 (and I think they are) then you can skip the Tiny Umbrella steps, i.e. you basically download the 4.2.1 atv2 ipsw file (google it), plugin atv2 into your computer via microUSB only, open iTunes, click the Apple TV on the left, option-click (or shift-click on Windows) the Restore button and select your downloaded ipsw file.
http://iphoneblogr.com/2010/10/how-to-do...orial-mac/