You may need a new router which should be supplied by your provider. No changes are needed to your existing devices ie. PC, tablet, mobile, smart TV etc. apart from logging into the new router’s WiFi.
No chance of it here until late 2025 or even late 2026 I’m afraid, good old BT/Openreach 🙁
Please excuse spelling/typos. Apart from being a clot it turns out I had one on my cerebellum that's now causing various problems!