Does the iPhone 16e support eSIM?
The iPhone 16e supports eSIM. It is Apple's replacement for the iPhone SE, so you may see it called the iPhone SE 4. Outside the US it also has a nano-SIM tray; US models are eSIM-only.
Bought your iPhone 16e in mainland China? The Chinese-market iPhone 16e doesn't include eSIM. Apple ships it with two physical nano-SIM slots instead, to comply with local regulations, so an iPhone 16e bought in mainland China can't use a travel eSIM.
Check it yourself in 10 seconds
- Open the keypad and dial
*#06#. - If an EID number appears alongside the IMEI, your iPhone 16e is eSIM-ready.
- Or open Settings → Cellular → Add eSIM.
How to set up a travel eSIM on the iPhone 16e
- Stay on WiFi. Go to Settings → Cellular → Add eSIM.
- Tap Use QR Code and scan the code from your idealesim order email.
- Label it "Travel" and add the plan.
- Set it as your data line, then enable Data Roaming for that eSIM.
- On iOS 26 or later, your iPhone may show Turn On Travel eSIM when you arrive. Tap it, choose Travel eSIM and Current eSIM to keep your usual number for calls and texts (or Travel eSIM Only), then tap Continue.
Is your iPhone 16e carrier-unlocked?
An eSIM-ready iPhone 16e 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 → General → About.
- Scroll to Network Provider Lock (called Carrier Lock on some iPhones).
- "No SIM Restrictions" means you're unlocked and good to go.
Locked? Your carrier can usually unlock it for free once any contract is paid off.
iPhone 16e eSIM FAQ
Does the iPhone 16e support eSIM?
Yes. The iPhone 16e supports eSIM. It is Apple's replacement for the iPhone SE, so you may see it called the iPhone SE 4. Outside the US it also has a nano-SIM tray; US models are eSIM-only.
How do I check if my iPhone 16e supports eSIM?
Dial *#06# on the keypad. If an EID number appears next to the IMEI, your iPhone 16e is eSIM-ready. You can also look under Settings → Cellular → Add eSIM.
How do I set up a travel eSIM on the iPhone 16e?
On WiFi, go to Settings → Cellular → Add eSIM → Use QR Code, scan the QR code from your order email, label it, then turn on Data Roaming for the travel eSIM under Settings → Cellular → (your eSIM) → Cellular Data Options. On iOS 26 or later your iPhone may ask whether the eSIM is for home or travel (choose travel), and when you arrive it may show a Turn On Travel eSIM notification: tap it, choose Travel eSIM and Current eSIM to keep your usual number for calls and texts (or Travel eSIM Only), then tap Continue.
Will my iPhone 16e work with a travel eSIM abroad?
Yes, as long as the iPhone 16e 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.
Does an iPhone 16e bought in mainland China support eSIM?
No. The mainland China version of the iPhone 16e has two physical nano-SIM slots and no eSIM, to comply with local regulations, so it cannot use a travel eSIM. An iPhone 16e bought elsewhere (UK, US, EU, etc.) supports eSIM normally. Apple has added eSIM to a few newer China-market models (iPhone Air, iPhone 17e, iPhone 18 Pro, iPhone 18 Pro Max and iPhone Duo), and some Hong Kong and Macao models use two physical SIMs instead, so if you are not sure, dial *#06# and look for an EID.