To address your question, as well as the concerns of Star Traveler, who seems to think we're all just sitting around complaining because we're too stupid to call tech support:
On Thursday, September 18th I brought my iPad2 to my office to sync and backup the device, which I do on a fairly regular basis. I received notification to upgrade the device to IOS8, which I did. When I got home I immediately noticed degradation in performance, and later at a meeting I discovered my data no longer worked. The next day, Friday, I called Apple, who suggested I take it to a local Apple store to have them look at it. I called and set up an appointment for the next available convenient time, which was 5:30 Monday afternoon, the 22nd.
My first contact at the genius bar was a dumpy middle-aged hipster wanna-be with a stupid hat who asked me, “What do you expect for free tech support?”
While I was waiting for a “genius” I called tech support from the store. After 45 minutes I finally got an escalation agent, Pamela, who handed me off to a genius bar employee, Pat.
Pat told me I couldn’t remove iOS 8 and restore to the previous operating system, even though I was willing to wipe my iPad and reinstall all the apps and programs by hand. “It can’t be done,” he said. Pat told me there was nothing Apple could do for me, but the next update might fix the problem.
I upgraded to 8.0.2 as soon as it became available, and also spoke with Joey R. iOS Senior Advisor, who listened to my story, asked a few questions and handed me off to Escalation Agent Sergio S. who told me that there was nothing Apple could do for me, that the iPad 2 was at the end of its service life and that he would send me $70 worth of accessories from the Apple store for my trouble.
I found out on October 2nd (too late) that Apple was “signing” iOS 7.2 for users who wanted to downgrade until September 27th- far into my many hours of pleading with Apple “geniuses” and others who told me it couldn’t be done.
I went back to the Apple store on October 3rd, and spoke with an Apple employee who told me I never should have upgraded to iOS 8.
I am now on IOS 8.0.2- the latest iteration as of this writing, and the device is still almost useless.
The iPad2 is almost universally unable to function with this software, and the Apple Support Community is full of people in the same situation as me, with iPad 2, iPad 3 and iPad Minis that no longer function.
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