Apple are unreal. Both my wife and I have IPad2, I updated the latest IOS 7.1 on my Ipad2, and found the speed through VPN connection so slow, it would not stream any videos. I reset the device and turned off fireware in my router, but nothing changed. I asked my wife not to download the update and her's works fine. Mine is rendered useless. We live in the Middle East and depend on VPN to access Brit TV etc.
I cannot tell you how much money I have spent on Apple products, and thats the thanks you get for keeping them in business. All my other apple devices left on earlier IOS, work fine. And have to add here, upgrading to newer devices comes with having to upgrade to newer and more costly accessories to accommodate them.
Yet again, the Customer has to suffer due to Apple's lack of responsibility and customer care that it lacks. "KEEP UP THE BAD WORK APPLE"