Should I Delete eSIM From Old iPhone?
Deleting the eSIM from an old iPhone is usually sensible when you are selling, trading in, or giving away the device, or after you have already moved your number to a new phone. It removes the cellular profile from that device, but it generally does not cancel your service. Be cautious if the old iPhone is still your only active device, if you have not confirmed your carrier’s eSIM reinstall process, or if you have not transferred the line yet. This guide outlines the trade-offs and next steps.