iPhone123Gsetting

2021年12月21日—ToresetyouriPhone'snetworksettings;turniCloudKeychainoffbygoingtoSettingsandtapyourAppleID(whereyourname,AppleID ...,The“option”asyoucallitisaswitchthatletsyouselect3Gandexclude4G/LTEand5G.Applehasnocontroloverthatswitch;itisincludedorexcludedin ...,2020年11月4日—Hello,Ineedtouse3GdataontheiPhone12.4Gistooslowatthislocationbut3Gisfine.TheMobileDataOptionsinSettingsonlyallows,Ena...

iphone 12 on 3G network

2021年12月21日 — To reset your iPhone's network settings; turn iCloud Keychain off by going to Settings and tap your Apple ID (where your name, Apple ID ...

3G on iPhone 12

The “option” as you call it is a switch that lets you select 3G and exclude 4G/LTE and 5G. Apple has no control over that switch; it is included or excluded in ...

iPhone 12 3G only mobile data

2020年11月4日 — Hello, I need to use 3G data on the iPhone 12. 4G is too slow at this location but 3G is fine. The Mobile Data Options in Settings only allows

Switch between 3G and 2G

Enabling 4G on your device will drain your battery much quicker. Switching to 2G or 3G will help save battery life but the connection may be slower.

在iPhone 上檢視或更改行動數據設定

在iPhone 上，開啟或關閉行動數據和漫遊、設定哪些App 和服務可使用行動數據，以及設定其他行動網路選項。

Switch between 3G4G5G - Apple iPhone 12 mini

Before you start · Select Settings · Select Mobile Data · Select Mobile Data Options · Select Voice & Data · To enable 3G, select 3G · To enable 4G, select 4G · To ...

Switch between 3G4G5G

Before you start · Select Settings · Select Mobile Data · Select Mobile Data Options · Select Voice & Data · To enable 3G, select 3G · To enable 4G, select 4G · To ...

[問題] 如何設定手機只用3G訊號呢

2021年8月4日 — 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?

How to switch from 4g to 3g on iPhone