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I agree. Especially considering the fact that it's possible to revert to iOS 6 with iPhone 4S. That's what "fine" looks like. I don't want to blame Apple, but iOS works fantastically bad on old devices, and hard to impossible downgrade doesn't add much love either. I bought iPhone at the time because it was responsive and Android was laggy. Guess it's reversed now.
> fact that it's possible to revert to iOS 6 with iPhone 4S wait, can I get some more info about this? I assumed to cannot go back to old releases. Or are you talking about jailbreaking? > iOS works fantastically bad on old devices that's understating it. I actually think my nokia (symbianOS) from almost decade ago is faster. And I mean it is faster even today !
You have to jailbreak current OS, then you can downgrade to iOS 6. It'll be jailbroken, but it's just enabled ssh, you can use it without installing Cydia and everything should work as normal. It could be done only with iPhone 4S or iPad 2 and only if current iOS is jailbroken (at least that was the case year ago, I was able to downgrade from iOS 8 to iOS 6 on iPhone 4S). Keyword to Google: OdysseusOTA. Officially there's indeed no way to downgrade, only using vulnerabilities.