@David-TP So I did checked 5G NR band, locked it like in that link. After doing that it slightly improved and speed and ping over phone, but not over lan connected pc. Then I upgraded 1.2.1 it made...

Hi, I bought deco x50 5g from amazon uk, using lyca sim card(lyca using ee) with unlimited boadband, but my internet speed are up to 50Mbps on my phone, and on my pc connected to lan cable are up to...