Network Type Switcher: 4G Only

This app allows you to open hidden settings to switch network type to 3G/4G/5G only, because some mobile phone brands block the opportunity to switch network type to 3G/4G/5G only. Features: - Switch network type to 3G/4G/5G only. - Support for night mode theme. - Support for Android 10. - Support for Android 11. - Support for Android 12. - Support for Android 13. How to use: Follow instructions for use by pressing "?" (Help) button inside app. Warning: If your mobile carrier does not support VoLTE when selecting "LTE only" incoming and outgoing calls will be blocked, so remember to return the default settings after you are done.