Chosen Solution
I’m switching carriers. The SIM from the new carrier says ‘the SIM is disabled’. Any ideas as to how to fix this?
you could check your network settings and make sure you aren’t set to 2G or 3G only assuming your SIM is a 4G or LTE type. Usually it’s set to auto-detect or fall back if one network is having problems, but it’s something easy to try. I’d reboot afterwards if you end up changing it. There are also a few apps on the Play store that will read a SIM and give you diagnostic info, probably won’t help you but the info may help your carrier fix the issue.
