Optimizing Network Switching Between 4G and 3G on iPhone

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Ngày cập nhật gần nhất: 15/4/2026

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Experiencing slow internet on your iPhone despite having 4G data from Viettel, VinaPhone, or Mobifone? Mytour will guide you on switching your data from 2G/3G to 4G.

Benefits of Upgrading from 2G/3G to 4G

Applicable Product Range

Guide: Switching Between 4G and 3G on iPhone

Experiencing slow internet on your iPhone despite having 4G data from Viettel, VinaPhone, or Mobifone? Mytour will guide you on switching your data from 2G/3G to 4G.

Benefits of Upgrading from 2G/3G to 4G

Switching to 4G improves internet access speed and download speed compared to regular 2G or 3G modes. It also reduces lag when using certain internet-related applications.

Applicable Product Range

Compatible with iPhone 6/7/8/X/XS/XS Max devices.

Guide: Switching Between 4G and 3G on iPhone

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