[問題] 手機的兩個問題
請問一下
1. 手機開飛航模式,把所有連線(3G or 4G、藍芽、WIFI..)中斷,
會不會因為有APP自動同步的關係,自動在背景開啟像3G、WIFI等運作呢?
2. 手機如果把他關機了
電池是不是還會提供極微量的電力
來維持某些功能呢?
如果要完全斷絕一切,是不是只好把電池拿起來了?
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