my phone is working on 3G

[yoorokjeon]

what happened on my phone?

what should I do?

[FidoFaiza]

Hi there, @yoorokjeon! 

I am not too sure I understand what you mean. When you say your phone is working on 3G, are you stating that it should be working on Lte instead?

Let me know and we will take it from there.