Installed Your Travel eSIM on the Wrong Phone? What to Do Before You Delete Anything
A travel eSIM usually arrives as a QR code, which makes it easy to assume that the code can simply be scanned again on another phone if you choose the wrong device. That assumption can create a bigger problem. Many travel eSIM profiles are intended for one installation, and deleting the profile from the first device does not necessarily restore the QR code for use somewhere else. If you have installed an esim card on the wrong phone, the safest first move is not technical at all: stop changing things until you know whether the plan supports transfer or reinstallation.