For the uninitiated, OpenWrt is a Linux-based operating system for embedded devices. Installing it transforms a consumer-grade router into a powerhouse. Suddenly, you aren't just sharing an internet connection; you are managing a mini-server.
Is your internet feeling a bit sluggish, or is your USB modem suddenly playing hard to get? Often, the solution isn't a new router—it's just a firmware update. Keeping your current ensures you have the latest security patches and the best compatibility with 4G LTE modems. Why Update Your Firmware? tp-link mr3420 v5 firmware