![Guide for the Huawei Y7 - Troubleshooting - I can't use my phone's internet connection (Cause 1 of 4) | Vodafone Australia Guide for the Huawei Y7 - Troubleshooting - I can't use my phone's internet connection (Cause 1 of 4) | Vodafone Australia](https://wmstatic.global.ssl.fastly.net/ml/7100822-f-9893a70c-0b7a-4880-b65c-4d1a6b9c1684.png?width=428&height=760)
Guide for the Huawei Y7 - Troubleshooting - I can't use my phone's internet connection (Cause 1 of 4) | Vodafone Australia
![Huawei mobile internet settings | Huawei nova 7i,y9prime,y7prime, and All other Models data settings Huawei mobile internet settings | Huawei nova 7i,y9prime,y7prime, and All other Models data settings](https://i.ytimg.com/vi/yny5ZjGWcts/maxresdefault.jpg)
Huawei mobile internet settings | Huawei nova 7i,y9prime,y7prime, and All other Models data settings
![When using a 2G/3G SIM card, the 4G icon appears intermittently and then my device disconnects from the mobile data network | HUAWEI Support Malaysia When using a 2G/3G SIM card, the 4G icon appears intermittently and then my device disconnects from the mobile data network | HUAWEI Support Malaysia](https://consumer-tkbdownload.huawei.com/ctkbfm/servlet/download/downloadServlet/H4sIAAAAAAAAAD2QzU7DMBCE38Xngnb9b06NHVflgjiUc2UnbrDUplWagADx7jhRxN5G-2lmND9kuqfh8HVL5Ikg2ZD2-tmvkhV5yuf0Ei6zTP1DF4_5Erp0hOUQgVJUaPTjre9W-jWM74Vudcu4bKTgNPLQqKjZKckQI2tE5EoUOubv57ag-2q7eANwBMVoeTVDCmO-9oc8R6MEwxlwwBK6Iffc9WGchrkUSOl8vaOq4horROvQMfBGG5AUrKiZBeOd3Alr60pQXvydN857JVGAKVkf4Zzbt_8VxmFKS7d1hX1Ffv8AyXLbaSYBAAA%3D.png)
When using a 2G/3G SIM card, the 4G icon appears intermittently and then my device disconnects from the mobile data network | HUAWEI Support Malaysia
![Guide for the Huawei P30 Pro - Troubleshooting - I can't use my phone's internet connection (Cause 1 of 4) | Vodafone Australia Guide for the Huawei P30 Pro - Troubleshooting - I can't use my phone's internet connection (Cause 1 of 4) | Vodafone Australia](https://wmstatic.global.ssl.fastly.net/ml/7100822-f-bbf1b80c-6fe2-4034-8a16-6d539981eb7f.png?width=332&height=718)