Samsung Band Selection for Android

Quick summary of the tool

Samsung Band Selection is a free Android utility created by Ray W that exposes hidden cellular network controls on compatible Samsung phones. It enables users to force a specific radio band (for LTE and 5G NR), and to reach additional network-related options that are not always visible in the regular settings.

Core capabilities

• Force a particular mobile band to test or lock onto a specific LTE / 5G frequency.
• Reveal advanced network menus, including dual-SIM network options when the device and carrier permit.
• Access controls that can affect VoLTE, APN entries, and Wi‑Fi calling settings when available.

Why you might use it

• Discover previously unseen 4G or 5G bands broadcasting in your area.
• Manually steer your device away from congested frequencies by selecting less-used bands.
• Collect location-based band information for crowd-sourced projects or personal troubleshooting.
• Explore the phone’s hidden network options out of curiosity or for advanced configuration.

Advanced network menus available

The app provides a shortcut to a “More Network Settings” section on supported devices. Depending on carrier and firmware, this area can include:

• Dual SIM radio settings and per-SIM VoLTE toggles.
• APN editing and related data-profile controls.
• Wi‑Fi calling configuration and other operator-specific network tools.

Devices and firmware tested

Community testing has verified compatibility on a range of Galaxy models running One UI 2.0 or later, including:

• Galaxy S20, Galaxy S10, Galaxy S9, Galaxy S8
• Galaxy Note10+, Galaxy Note9, Galaxy Note8
• Galaxy A50, Galaxy A30, Galaxy J6
• Other Samsung models reported compatible by community members

Note: Compatibility depends on the device’s firmware and the carrier’s provisioning; results can vary between regions and updates.

Getting help

If you need assistance while using the app, open the in-app Help section from the toolbar’s help action. That menu provides guidance on features and tips for common tasks.

Bottom line

For Samsung phone owners who want hands-on access to hidden network controls—whether for testing, troubleshooting, or curiosity—Samsung Band Selection is a practical and community-verified option.