Does the Samsung Galaxy S23 support eSIM?
The Galaxy S23, S23+, S23 Ultra and S23 FE all support eSIM.
Check it yourself in 10 seconds
- Open the keypad and dial
*#06#. - If an EID number appears alongside the IMEI, your Samsung Galaxy S23 is eSIM-ready.
- Or open Settings → Network & internet → SIMs → Add eSIM.
How to set up a travel eSIM on the Samsung Galaxy S23
- Stay on WiFi. Go to Settings → Network & internet → SIMs → Add eSIM.
- Scan the QR code from your idealesim order email and finish setup.
- Set the travel eSIM as your mobile data SIM.
- Enable Roaming for that eSIM.
Is your Samsung Galaxy S23 carrier-unlocked?
An eSIM-ready Samsung Galaxy S23 still won't activate a travel eSIM if it's locked to a network. Phones bought outright are usually unlocked; contract phones often aren't. The 20-second check:
- Open Settings → Network & internet → SIMs (or Mobile network).
- Turn off Automatic network selection.
- If several carriers appear in the list, your Samsung Galaxy S23 is unlocked.
Locked? Your carrier can usually unlock it for free once any contract is paid off.
Samsung Galaxy S23 eSIM FAQ
Does the Samsung Galaxy S23 support eSIM?
Yes. The Galaxy S23, S23+, S23 Ultra and S23 FE all support eSIM.
How do I check if my Samsung Galaxy S23 supports eSIM?
Dial *#06# on the keypad. If an EID number appears next to the IMEI, your Samsung Galaxy S23 is eSIM-ready. You can also look under Settings → Network & internet → SIMs → Add eSIM.
How do I set up a travel eSIM on the Samsung Galaxy S23?
On WiFi, go to Settings → Network & internet → SIMs → Add eSIM, scan the QR code from your order email, finish setup, then enable Roaming for the travel eSIM. (Exact wording varies slightly by manufacturer.)
Will my Samsung Galaxy S23 work with a travel eSIM abroad?
Yes, as long as the Samsung Galaxy S23 is carrier-unlocked. A travel eSIM from idealesim installs a second line for data while you travel, with no roaming fees — your home SIM stays in place for calls and texts.