In most of android phones does not have 4g only mode.
This app will helps to lock any band and stay on that mode.
This app don't have any special features .This app will help you to access android hidden settings.Read help section if you are facing any problem
9Apps 4.9
![국세청 홈택스 [손택스] on 9Apps](https://go.getnew.app/sg/res/jpg/f7/df/69cc2f90120ec331db2630e0f5b6-6dh.jpg?x-oss-process=style/jmq200)
