Does the OnePlus 12 support eSIM?
The OnePlus 12 supports eSIM (as do the OnePlus 11 and OnePlus Open), though availability can vary by region.
Check it yourself in 10 seconds
- Open the keypad and dial
*#06#. - If an EID number appears alongside the IMEI, your OnePlus 12 is eSIM-ready.
- Or open Settings → Network & internet → SIMs → Add eSIM.
How to set up a travel eSIM on the OnePlus 12
- 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 OnePlus 12 carrier-unlocked?
An eSIM-ready OnePlus 12 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 OnePlus 12 is unlocked.
Locked? Your carrier can usually unlock it for free once any contract is paid off.
OnePlus 12 eSIM FAQ
Does the OnePlus 12 support eSIM?
Yes. The OnePlus 12 supports eSIM (as do the OnePlus 11 and OnePlus Open), though availability can vary by region.
How do I check if my OnePlus 12 supports eSIM?
Dial *#06# on the keypad. If an EID number appears next to the IMEI, your OnePlus 12 is eSIM-ready. You can also look under Settings → Network & internet → SIMs → Add eSIM.
How do I set up a travel eSIM on the OnePlus 12?
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 OnePlus 12 work with a travel eSIM abroad?
Yes, as long as the OnePlus 12 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.