The Poor Performance of iOS 11

“Those days, my iPhone 7 always pop up some messages about updating my iPhone to iOS 11, it’s so annoying, so i update it. But it just doesn’t work well as before. Then i googled that other people also say that iOS 11 has poor performance.” If you has also updated your iPhone with iOS […]

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The Main Feature of iOS 11

With the release of iPhone 8 and iPhone X, iOS 11 will also be launched several days later. Should we update our old iPhone with iOS 11? what’s the main feature of iOS 11? You may have same concern about iOS 11, even though we don’t buy the new iPhone right now, maybe we can […]

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