Do I need to delete my old eSIM to add a new one?
Quick answer
No. Most phones can store several eSIMs, and only one or two are on at a time. Just turn the old one off. Only delete an eSIM when its plan has fully ended and you are sure you will not need it again.
How many eSIMs can I keep?
iPhones can store eight or more eSIMs, and many Android phones can store several. You switch them on and off in your SIM settings.
When is it safe to delete?
- The plan has ended, and you will not top it up.
- You are not in the middle of a trip using it.
A deleted eSIM usually cannot be installed again, even with the same QR code.
Can I reuse an old Olysim eSIM for a new trip?
Often yes: if it is still on your phone, you may be able to top it up for the same country or region. Open the Olysim app to see your options.
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