ios 9新增功能 wifi輔助? - iOS
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By Edward Lewis
at 2015-10-02T13:38
at 2015-10-02T13:38
Table of Contents
主要是看到一篇新聞:
iPhone用戶若沒關「Wi-Fi 輔助」 當心帳單爆表
蘋果電腦把iPhone手機的作業系統,升級到「iOS 9」,不過有專家提醒,「iOS 9」新增
了一個叫「Wi-Fi 輔助」的功能,如果用戶沒有辦數據連線吃到飽方案的話,這個功能可
能會讓你的網路流量暴增。
所謂「Wi-Fi 輔助」,就是「iOS 9」會自動偵測「Wi-Fi」訊號,如果「Wi-Fi」訊號太
弱的時候,那麼「iOS 9」就會自動啟動行動數據連線,保持用戶的上網速度。不過那就
不是以「Wi-Fi」連線,而是以數據連線,如果用戶沒有辦吃到飽方案的話,累積下來,
可能也是一筆不小的花費。
因此有專家建議,已經升級到「iOS 9」的iPhone用戶,可以到「設定」的「行動數據」
選項,在選單的底部,關掉「Wi-Fi 輔助」。
資料來源:Yahoo新聞
我的疑問是,之前的不是就一直是會自動切換?????
記憶在手機裡的WiFi有訊號就會以WiFi為優先,沒有就回到行動數據.
Wi-Fi 輔助是有什麼新特點?
懇請前輩們解惑?
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iOS
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