Sprint is pushing out a new update to both the Samsung Galaxy S8 and Galaxy S8+. You won’t be getting a new Android version or any major changes to the OS, but Sprint has added CallingPLUS to the two devices.
CallingPLUS allows people on the Sprint network to use data during calls, so basically VoLTE. While a few other devices have supported the feature, now two more flagships feature CallingPLUS. On top of that, you’ll get security enhancements and bug fixes.
Once you receive the update, make sure the feature is enabled! And if you haven’t, head to the settings to check for new updates.