Nexus 4 doesn't officially support LTE, however if you do get your hands on a ZONG 4G SIM, it might work.I have nexus 4 Lollipop OS. Can i use Zong 4g. Have read here that i can run but not sure. Have anyone tried?
Do remember, that if your phone is set to LTE only, you may lose signal or have connectivity issues.
So set the network mode to LTE/WCDMA (Auto)
Sent from my GT-I9505