Service issues?

[gray2018]

Just recently went to the S9 Plus from T-Mobile. Been having strange service issues. In certain spots that I go to that I normally had service before with my old the phone, the LG V30, I either don't with my S9 Plus or the service is very all over the place. What's up with that?

Anyone have any issues like this?

 

[missy8787]

I have tmobile too and notice the same thing my service is all over the place when I had lg i had better service.