Does the iPhone 15 support eSIM?
Yes — every iPhone 15 model (15, 15 Plus, 15 Pro, 15 Pro Max) supports eSIM, and US models are eSIM-only with no physical SIM tray. UK and EU models support Dual SIM with one physical SIM plus up to eight stored eSIMs, two active at once. Aria Mobile eSIMs install in under a minute via QR code or our in-app activation.
Yes — every iPhone 15 model (15, 15 Plus, 15 Pro, 15 Pro Max) supports eSIM, and US models are eSIM-only with no physical SIM tray. UK and EU models support Dual SIM with one physical SIM plus up to eight stored eSIMs, two active at once. Aria Mobile eSIMs install in under a minute via QR code or our in-app activation.
iPhone 15 eSIM specifics
All four iPhone 15 models — 15, 15 Plus, 15 Pro, and 15 Pro Max — fully support eSIM. In the US, Apple ships these phones as eSIM-only with no physical SIM tray at all, so an eSIM is mandatory. In the UK, EU, and most other markets, the iPhone 15 supports both a physical nano-SIM and eSIM in a Dual SIM configuration. You can store up to eight eSIMs and have any two active at the same time.
Installing an Aria Mobile eSIM
After purchase, you'll receive a QR code in your account. On iPhone 15, open Settings → Cellular → Add eSIM → Use QR Code, then scan with another device's screen, or tap Enter Details Manually for the activation code. The whole process takes about 30 seconds. Label the new line 'Travel' and your physical SIM 'Personal' so it's obvious which is which when you toggle data.
Setting up Dual SIM the right way
After install, set your Aria Mobile eSIM as the Cellular Data line and turn Data Roaming on for that line only. Leave your home SIM as Default for Voice so you still get calls and SMS 2FA on your normal number. iMessage and FaceTime stay tied to your home line so contacts see your usual identity. The iPhone 15 handles the network switching automatically as you travel.
People also ask
- Can I have two eSIMs active at the same time?
Yes. Modern iPhones (XS and later) and most flagship Androids let you store many eSIM profiles and have two active at once — typically your home line plus a travel eSIM. Calls and texts route through whichever line you choose as default, while data can be set to use the cheaper travel eSIM automatically.
- Is my phone eSIM compatible?
Almost every flagship phone released since late 2018 supports eSIM. That includes all iPhones from XS onward, Google Pixel 3 and later, and Samsung Galaxy S20-and-newer plus the Z Fold and Z Flip ranges. The other requirement is that the phone is unlocked to other networks — most UK contract phones are unlocked by default since 2021.
- Does the iPhone 16 support eSIM?
Yes — the entire iPhone 16 lineup (16, 16 Plus, 16 Pro, 16 Pro Max, and 16e) supports eSIM. US models continue to be eSIM-only. UK and EU iPhone 16s ship with Dual SIM — one physical nano-SIM plus up to eight stored eSIM profiles, two active simultaneously. Aria Mobile eSIMs install in seconds via QR or in-app activation.
- How do I install an eSIM on my phone?
Installing an A.R.I.A Mobile eSIM takes about a minute over Wi-Fi. Open the install email or order page on a second screen, then on your phone go to Settings → Mobile Data → Add eSIM (iOS) or Settings → Connections → SIM manager → Add eSIM (Android), scan the QR code, name the plan and you're done. Enable data roaming on the new line so it can connect abroad.