Does the Samsung Galaxy S26 Ultra support eSIM?
The Galaxy S26, S26+, S26 Ultra and S26 FE all support eSIM. UK models take a nano-SIM too, or you can run two eSIMs.
Check it yourself in 10 seconds
- Open the keypad and dial
*#06#. - If an EID number appears alongside the IMEI, your Samsung Galaxy S26 Ultra is eSIM-ready.
- Or open Settings → Network & internet → SIMs → Add eSIM.
How to set up a travel eSIM on the Samsung Galaxy S26 Ultra
- 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 S26 Ultra carrier-unlocked?
An eSIM-ready Samsung Galaxy S26 Ultra 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 S26 Ultra is unlocked.
Locked? Your carrier can usually unlock it for free once any contract is paid off.
Samsung Galaxy S26 Ultra eSIM FAQ
Does the Samsung Galaxy S26 Ultra support eSIM?
Yes. The Galaxy S26, S26+, S26 Ultra and S26 FE all support eSIM. UK models take a nano-SIM too, or you can run two eSIMs.
How do I check if my Samsung Galaxy S26 Ultra supports eSIM?
Dial *#06# on the keypad. If an EID number appears next to the IMEI, your Samsung Galaxy S26 Ultra 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 S26 Ultra?
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 S26 Ultra work with a travel eSIM abroad?
Yes, as long as the Samsung Galaxy S26 Ultra 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.