Before installing, make sure your iPhone supports eSIM, is carrier-unlocked, and has a stable internet connection.
- Open Orders in the MobileTopup app and select the eSIM order.
- On iOS 17.4 or later, select Install eSIM to open the iPhone installer.
- If the direct installer is unavailable, select Open install page and follow the hosted installation instructions or scan the QR code from another device.
- Complete the iPhone prompts to add the cellular plan.
- When you arrive, select the new eSIM for mobile data and enable data roaming if the plan instructions require it.
MobileTopup eSIMs are data-only. They do not include a local phone number, voice calls, or SMS. For plan and refund details, see MobileTopup data-only eSIM plans.