Help Network Problems

[DroidJames2670]

Hello, I have a ZTE N9120 and I've been having this problem for about 1 week or so. Out of nowhere my phone's signal suddenly stopped working. The signal bar is empty and when I try to make a call it says "Mobile network not available". My wifi works fine but I can't call, text or use my 4G.

 

[hman18951]

dial *228 it will refresh your network settings

 

[Rapture81g]

*228 and say update roaming list or push 5 and let it do its thing. see if that helps