Chosen Solution
Why is my phone cant read the sim card even though there is a sim card inserted into the phone?
If you are using an att or tmobile sim on a gsm unlocked phone there should be no hiccups in setup as long as the account is paid. If you are using an MVNO SIM it is important to setup a new APN in your network settings. Here’s an example of seting up an MVNO network: https://www.usmobile.com/help/knowledge-…
