What happens if I delete my eSIM from my device? CELITECH Inc. September 01, 2023 23:35 Updated The eSIM QR code can be "installed" only once, on one device. If you delete your travel eSIM from your phone, you won't be able to re-install it from the QR code. For further help you may contact support. Have more questions? Submit a request Related articles How can I troubleshoot my device connection? Which devices support eSIM? How can I check if my mobile phone is unlocked (i.e. not carrier locked)? How can I unlock my device? Can I use travel eSIM with my primary line? Comments 0 comments Article is closed for comments.