https://test-devzone.nordicsemi.com/f/nordic-q-a/83855/lwm2m-carrier-issues-with-nrf9160Hello, I am creating this ticket in continuation with Case ID: 278810 as my doubts are not cleared yet. I need your support to get them clarified asap as we need to prepare our product for certification process with Verizon. Given below problems areen-USTelligent Community 13 Non-ProductionTue, 25 Jan 2022 13:39:24 GMThttps://test-devzone.nordicsemi.com/thread/349555?ContentTypeID=1Tue, 25 Jan 2022 13:39:24 GMT137ad170-7792-4731-bb38-c0d22fbe4515:48418ccb-9077-4040-ac35-5e793611bc4fuser73166<p>Are you on roaming in Asia? That could be an issue if you are.</p><div style="clear:both;"></div>https://test-devzone.nordicsemi.com/thread/349352?ContentTypeID=1Mon, 24 Jan 2022 16:34:51 GMT137ad170-7792-4731-bb38-c0d22fbe4515:24374a77-5bdf-4488-a571-a94cce989784user73166<p>Hello,</p> [quote user=""]1. Based on the comments provided by Hakon, I gave a try with LwM2M carrier sample with ncs 1.5.1 and Modem Firmware version 1.1.4 (mentioned in<span>&nbsp;</span><a href="https://infocenter.nordicsemi.com/index.jsp?topic=%2Fcomp_matrix_nrf9160%2FCOMP%2Fnrf9160%2Fnrf9160_operator_certifications.html">Mobile network operator certifications</a>) to see LWM2M_CARRIER_EVENT_REGISTERED will occur or not and there was no such event occurred for me. Even I erased the memory from&nbsp;0xCA00-0xCAFF using&nbsp;nrfjprog --erasepage command and re-flashed the everything but no effect of that as well. I need your guidance how to overcome this issue.&nbsp;[/quote] <p>I&#39;m not sure why you aren&#39;t getting the LWM2M_CARRIER_EVENT_REGISTERED event. I will ask the NCS team tomorrow about this.</p><div style="clear:both;"></div>