Accidentally set radio to USA band Accidentally set radio to USA band
I was playing around with ##4636## and accidentally set the radio band to USA Band. Now there's no way of changing it back so now I can't even connect to a network, let alone use data. I've searched for this issue and it appears that there were other people with the problem but all of them didn't have answers. The only possible answer was to flash the ROM again, but there was no confirmation of it having worked. And anyway my phone isn't rooted, and I don't want to root, since it is new, as well as the fact that it's not an easy for the Moto G4+.
I guess, you have three options here:


Bring the phone to service center if your warranty is active. This is the most harmless way.
Flash the stock radio or complete stock image.
Hard reset the phone with ##786# code. However, you need MSL (master security lock) which you should obtain from seller/carrier, which makes this way a bit cumbersome. More on this here.