"Mobile Network Not Available" on Nexus 4 T-Mobile

[Jason383]

Mobile Network Not Available Error on Samsung Galaxy S5. Please guys help!!!

 

[Junejo]

I dialed *#*#4636#*#* and selected "lte/gsm auto" (it had changed to"lte only") and my network connectivity was back on. It has been showing "no network" in my non-lte area.

Can you please guide how you selected "lte/gsm auto" ?