Does anyone know how to turn off 4G/LTE in Windows 10 Mobile?

File a Feedback for it.

Sometimes you can switch it off in a engineering menu, but I'd love this in the standard menus.
 
Yeah I will do. I remember being able to do it on my Lumia 900 but for the life of me, can't do it now. Thanks for the suggestion.
 
Go to settings, network and wireless,cellular+sim, select your sim there, click on properties, scroll doen and you woll be able to select highest connection speed
 

Forum statistics

Threads
342,637
Messages
2,265,714
Members
428,873
Latest member
greysonkorn