[Translation from Japanese to English ] Would you please try to fix the circuit with 3G which in general is supposed ...

Original text

本来自動で切り替わってしまう回線を3Gに固定して試してみてほしい。
LTE Settingというアプリケーションを使う方法が一番良いが、これはGoogleに消されてしまった。
なので同じように３Ｇに固定するアプリケーションを探してほしい。

Translation / English

Would you please try to fix the circuit with 3G which in general is supposed to switch automatically?
The best solution was using the app called LTE Setting, but unfourtunately it was deleted by Google.
So, please try and search for an app that allows to fix it with 3G likewise.

Translation / English

Could you try to set up 3G, though it is automatically switched as default?
Using an application called LTE Setting is the best, but this had been deleted by Google.
So I want you to look for a similar application that can set up 3G.

Translation / English

You can try to use with connection fixed to 3G, while normally it is automatically changed.
It had been the best to use an application software called LTE Setting, however this software was erased by Google.
So please, look for the application software to fix the connection to 3G likewise.