If I install an eSIM, will my phone be locked? 21 January 2026 14:15 Updated No, it does not lock your phone in any way. Related articles Will my eSIM work with a smart watch? How to install my eSIM? Why am I getting an error message about being unable to activate my Golden eSIM? What is an eSIM? Can I send SMS or make a call with my eSIM?