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Continue to Chat【iOS 11 教學】教你如何將 iOS 11 Beta 測試版升級正式版! https://3c.yipee.cc/110979/%e3%80%90ios-11-%e6%95%99%e5%ad%b8%e3%80%91%e6%95%99%e4%bd%a0%e5%a6%82%e4%bd%95%e5%b0%87-ios-11-beta-%e6%b8%ac%e8%a9%a6%e7%89%88%e5%8d%87%e7%b4%9a%e6%ad%a3%e5%bc%8f%e7%89%88%ef%bc%81/