So we need to copy the imei of our smartphone to modem ?The rocket SIM is infamous to not work on a 5G router after the first free trial (maybe even now for the trial per period). When you sign up for the Unli Data 599, after your trial, you'll realize it won't work anymore (there's signal but no internet). You'll have to change the IMEI from a mobile phone to get it working again on a 5G router. There are threads here that can teach you how to change it on specific routers.
Best not to you the smartphone you're currently using but maybe from an old phone that's no longer being used. There have some that posted guides on their specific modems on how to change the IMEI.So we need to copy the imei of our smartphone to modem ?