This app will help you access hidden network settings for forcing band selection on Samsung phones. Some example use cases may include, but not limited to: - Discovering new 4G LTE / 5G NR bands in your area - Avoiding congested bands by manually selecting a well-known uncongested band - Crowd sourcing contributions (e.g. CellMapper) - Curiosity There is also an option to access "More Network Settings", which contains dual SIMs settings for VoLTE, APN, Wi-Fi calling, etc, when supported by your