如何設定手機只用3G訊號呢 - iOS

By Todd Johnson
at 2021-08-04T02:00
at 2021-08-04T02:00
Table of Contents
機型名稱:iphone 12 pro
系統版本:14.6
(設定→一般→關於本機→版本)
問題描述:
現在iphone 可以啟用5G
但如何強制用3G呢?
但因上班的地方4G基地台收訊不良
反而3G訊號還比較強…
但找不到地方可以關4G
所以常常網路有訊號(1格)
實際上是斷線的,還要手動開飛航
再取消飛航重連線 ,網路才會通
所以就一直飛航,取消,飛航,取消
感覺很笨
另外iphone 12pro 大家都說收訊不好
有辦法可改善嗎?
https://i.imgur.com/RV8SWKM.jpg
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Tags:
iOS
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