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Install & activate an eSIM on your iPhone

Add a travel SIM to your phone in 90 seconds, connect to fast internet as soon as you arrive, and use it on every trip.

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90-second eSIM setup guide

After you’ve bought a data plan, go to ‘My eSIMs’ to add this eSIM to your iPhone or iPad.

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Automatic installation

Begin your iPhone eSIM installation

  • You need a strong Wi-Fi connection

  • Make sure your device is eSIM compatible

  1. Log into aloSIM app

  2. Go to My eSIMs

  3. Select your eSIM

  4. Tap Install eSIM

Other ways to install: QR Code installation or manual installation.

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Want to redeem your free
eSIM phone number?

We’ll give you a free international number for calling and texting anywhere in the world while you’re away.

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FAQs about iPhone eSIM installation

Let’s answer your questions about using an eSIM for your upcoming trip.

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When do I install my eSIM on my iPhone?

We recommend installing your eSIM a few days before you leave for your trip, when you’re at home with a strong Wi-Fi connection. Your data package won’t start working until you arrive at your destination.

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Before you leave home

If your plan is for an upcoming trip, install it while you’re still home so you can have internet the moment you arrive.

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Already travelling

You can also install after you arrive, and start using your data right away. Just make sure you have Wi-Fi to install it.

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Can I use my regular SIM and an eSIM at the same time?

Yes! If your phone has dual SIM capabilities, you can use your regular SIM and your aloSIM eSIM at the same time.

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Keep your number for calls and texts

You can keep your regular number active for calls and texts, while using your aloSIM eSIM for mobile data (internet).

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Check your carrier’s roaming rates

Ask your regular phone carrier if they charge for calls and texts that happen in another country, so you avoid a surprise bill.

Questions?

Our team is available 24 hours a day

These days, almost every iPhone is eSIM compatible. iPhone XS, XS Max, XR and all newer models support eSIM, including iPhone SE (2nd generation and later). Your iPhone also needs to be carrier-unlocked to use a travel eSIM.

Yes! iPhones without a SIM tray work perfectly with aloSIM. Your iPhone can hold many eSIMs at once, even though it can only use 1-2 at a time.

When you’re leaving for a new country, prepare your phone so it connects as soon as you arrive. On your iPhone, go to ‘Settings’ then ‘Cellular’ to make sure your eSIM is toggled on, with ‘Data Roaming’ toggled on. Then go back to ‘Cellular’ and select ‘Cellular Data,’ where you’ll select your aloSIM eSIM as your data source. You will connect to the internet as soon as you arrive (after toggling off Airplane Mode).

Absolutely, yes. iMessage and FaceTime will keep working normally with your Apple ID over any internet connection, including your aloSIM data. On your iPhone, go to ‘Settings’ then ‘Messages’ and ‘Send & Receive’ to make sure you can send/receive messages with your Apple ID.

This setting lets your iPhone use multiple SIMs for mobile data (internet) in case one has a weaker signal. It lives under ‘Settings’ then ‘Cellular’ and ‘Cellular Data’ on your iPhone.

Do not enable Cellular Data Switching, because you want your aloSIM eSIM to be your iPhone’s only data source when you’re travelling.

We recommend updating your roaming settings while you’re still at home. Toggle on ‘Data Roaming’ for your travel eSIM so it’s allowed to connect to all available networks. Toggle off ‘Data Roaming’ for your primary SIM so it cannot use the internet outside of your regular coverage area.

On your iPhone, go to ‘Settings’ then ‘Cellular’ and ‘Cellular Data.’ The selected SIM is the one your iPhone is using for all mobile data (internet).

Make sure ‘Allow Cellular Data Switching’ is toggled off, so your iPhone doesn’t try to use your regular SIM for internet abroad.

If you want prevent all roaming charges while you’re travelling, go to ‘Settings’ then ‘Cellular’ and fully toggle off your regular SIM — no calls, no texts, no internet, and no extra fees on your next phone bill.

Need help installing your iPhone eSIM?

Our friendly team is available to help 24 hours a day.

Live chat

Chat with a real employee, and we’ll walk you through everything.

Email support

Send us the details, and we’ll get back to you in minutes.

Support Centre

If you have questions, we’ve got all the answers available to browse.

Installing on a different device?

Choose your phone or tablet, and we’ll walk you through how to install your travel eSIM.

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Samsung

Installation guide for Samsung devices.

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Google Pixel

Installation guide for Google Pixel devices.

View guide
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iPhone or iPad

Installation guide for iOS and iPad devices.

View guide