The driver is designed for Windows 8, 8.1, and 10 (both 32-bit and 64-bit versions). Users on Microsoft Learn have also reported it appearing as an optional update for Windows 11 systems.
No modem firmware is perfect. 2.19.1.0 has a cult following in XDA Developers forums and Reddit’s r/Exynos—not for its perfection, but for its peculiar quirks: samsung modem 2.19.1.0
Regional variants:
One of the most annoying smartphone problems is dropping a call when walking out of Wi-Fi range. Modem 2.19.1.0 reduces the handover time from ~500ms to ~200ms, making the transition virtually seamless. The driver is designed for Windows 8, 8