Updates often optimize data routing algorithms.
Occasionally, a firmware update changes how the internal mini-PCIe or M.2 modem module communicates with the main router board. 4g lte wifi modem firmware
Think of it as the operating system for your modem. It dictates how efficiently your device connects to cell towers, how securely it routes data, and how stably it shares that data with your phones, laptops, and smart home products. Updates often optimize data routing algorithms