How to activate eSIM on iPhone: The only guide you need

Want to ditch the physical SIM card and jump on the eSIM bandwagon? You’re in the right place. We’ll take you through everything you need to know about activating an eSIM on your iPhone. No fluff, just straight answers. Whether you're new to eSIM or looking to switch from your current setup, this guide will cover all the bases, ensuring you have everything you need to make the change without any headaches.

What is an eSIM and how does it work on iPhone

eSIM (embedded SIM) is a digital SIM that lets you activate a cellular / mobile plan without needing a physical SIM card. Think of it as a built-in SIM that's ready whenever you are. No fiddly cards, no lost trays. eSIMs are programmable, which means you can activate it by scanning a QR code or entering details manually. This makes swapping between networks and plans super easy. It's all built into your iPhone, saving you the hassle of getting a new SIM whenever you change networks.

Unlike the traditional SIM card that you have to physically insert into your iPhone, an eSIM is already integrated into your device. This not only makes it more convenient but also allows for additional functionality, like using multiple carriers or having both a work and personal number on the same phone. It also makes switching carriers while traveling a breeze. No more waiting in line to buy a local SIM card. All you need is a QR code or an activation code from your carrier, and you're set.

iPhone models that support eSIM

Not all iPhones are created equal when it comes to eSIM compatibility. Here’s a quick rundown of which models are on board:

These models come with the capability to add an eSIM without needing to replace your physical SIM card. This is particularly useful for frequent travelers or anyone who wants to keep personal and business lines separate but on the same device. As Apple continues to roll out newer models, expect eSIM compatibility to be a standard feature.

Preparing to activate eSIM on your iPhone

Before diving into activation, make sure you’re prepared:

• Ensure your iPhone is unlocked: Locked phones might not support multiple carriers. If your phone is locked to a particular network, you'll need to get it unlocked before attempting to add an eSIM from a different provider.

• Update to the latest iOS version: Compatibility issues often vanish with a simple update. Make sure your iPhone is running the latest version of iOS to avoid any hiccups during the activation process. Updating your iOS also helps to patch any bugs that could interfere with eSIM activation.

• Check carrier support: Not all carriers support eSIM. It's best to double-check with yours. Most major carriers have adopted eSIM technology, but some smaller or regional carriers may still not be on board.

• Internet connection: Yes, you need internet access to set things up. Make sure you're connected to Wi-Fi or have a stable data connection, as the process involves contacting your carrier’s server for activation.

Taking these steps before attempting to activate an eSIM can save you a lot of time and frustration, especially if something doesn’t go as planned.

How to activate eSIM on iPhone: step by step guide

Here’s the no-nonsense guide to getting that eSIM up and running:

1)      Open the Settings app and go to Cellular.

2)      Tap Add Cellular Plan.

3)      Use your camera to scan the QR code your carrier provided.

4)      If prompted, enter the activation code manually.

5)      Wait for the activation process to complete. Your new plan will be ready in seconds.

That’s it. You’re all set. No SIM-ejector tools required, no need to fiddle around with tiny SIM trays. Your new cellular plan will be activated digitally, and you can start using it immediately.

If your carrier doesn’t provide a QR code, you may need to enter your plan details manually. This usually includes an SM-DP+ address and activation code, which your carrier should provide. The process may seem a little daunting, but Apple has streamlined it as much as possible to make sure you’re up and running with minimal fuss.

Quick steps to activate eSIM on iPhone:

1)      Open Settings, tap Cellular

2)      Add Cellular Plan, scan QR code

3)      Wait for activation confirmation

How to convert a physical SIM to an eSIM

Want to ditch the plastic? Here’s how you can convert a physical SIM to an eSIM directly on your iPhone:

1)      Go to Settings > Cellular.

2)      Tap on your physical SIM number.

3)      Select Convert to eSIM.

4)      Follow the on-screen instructions. It’s pretty foolproof.

Once converted, your physical SIM will be disabled, and you’ll be using the eSIM instead. It’s that easy. The beauty of this process is that you don’t need to deal with any external SIM cards, making it perfect if you're someone who frequently switches carriers or travels a lot.

Converting to an eSIM is a great option for those who want to free up their physical SIM slot for another number. This means you can use a local SIM when you travel abroad while keeping your main number active on the eSIM. It’s all about flexibility.

Using dual SIM with eSIM and physical SIM

Here’s where it gets really good: You can use both a physical SIM and an eSIM at the same time, effectively giving you two numbers on one iPhone. Perfect for separating work and personal calls.

To set it up:

1)      Once your eSIM is activated, keep your physical SIM in the tray.

2)      Under Settings > Cellular, you’ll see both lines.

3)      You can customise which SIM to use for calls, data, or messaging.

Dual SIM on iPhone gives you double the utility without extra hassle. You can assign one line for voice calls and text messages and the other for data, or have both lines active for different purposes. If you’re traveling, you can set your physical SIM to a local carrier for cheaper rates while keeping your main eSIM for regular calls and texts.

The Dual SIM feature also allows you to label each line, making it easier to manage. For instance, you can label one as “Personal” and the other as “Work” to avoid mixing up your communications. It’s a great feature for anyone who wants to streamline their communication without carrying two phones.

Managing multiple eSIM profiles on your iPhone

If you travel often or use different carriers, you can have multiple eSIM profiles. Here’s how to manage them:

• Add new profiles through Settings > Cellular > Add Cellular Plan. This can be handy if you need to add a local plan when traveling abroad. Instead of buying a physical SIM, you can just add a new eSIM profile and use it for the duration of your trip.

• Switch between profiles by tapping on the eSIM you want to activate. Only one eSIM can be active at a time, so you’ll need to manually switch if you want to use a different plan.

• Delete an eSIM if you no longer need it by selecting the plan and choosing Delete Cellular Plan. Deleting unused profiles can help keep your device organised and prevent any accidental charges from inactive plans.

Managing multiple profiles means you can have a personal plan, a work plan, and perhaps a travel plan, all on the same phone. This versatility is one of the big advantages of using an eSIM. It’s especially convenient for international travelers who want to avoid exorbitant roaming fees by using local data plans.

Troubleshooting common eSIM activation issues

Sometimes, eSIM activation isn’t all smooth sailing. Here are the most common issues and how to fix them:

If all else fails, contact your carrier. They’re often the key to unlocking the solution. Sometimes carriers have backend systems that need a quick refresh to recognise your eSIM request. In many cases, issues like “No Service” or activation failures can be resolved with a quick phone restart or by updating carrier settings.

If you’re still running into problems, try removing the eSIM and adding it again. Sometimes redoing the setup can solve minor glitches. If your carrier provides customer support, it’s always a good idea to call them. They can often troubleshoot more complex problems on their end.

Frequently asked questions about eSIM on iPhone

How do I activate eSIM on my iPhone?
Open Settings > Cellular > Add Cellular Plan, and scan the QR code.

Can I use both eSIM and physical SIM on my iPhone?
Yes, your iPhone can handle both, giving you two numbers at once.

Which carriers support eSIM on iPhone?
Check your carrier’s website or call them directly. Most major carriers do.

How do I convert my physical SIM to an eSIM?
Go to Settings > Cellular > Convert to eSIM.

Is eSIM available on all iPhone models?
No, only iPhone XS and newer models support eSIM.

How many eSIM profiles can I store on my iPhone?
Up to 10, but you can only use one at a time.

Do I need an internet connection to activate eSIM?
Yes, you need a WiFi or data connection to complete activation.

Can I transfer my eSIM to a new iPhone?
Yes, but you’ll need to contact your carrier for support. In most cases, transferring your eSIM involves deactivating it from the old phone and reactivating it on the new device.

What should I do if my eSIM isn't activating?
Try restarting your iPhone, double-checking the activation code, or contacting your carrier.

How do I remove an eSIM from my iPhone?
Go to Settings > Cellular > select the eSIM > Delete Cellular Plan.

Deleting an eSIM is straightforward, but make sure you want to delete it before you proceed. Once deleted, you may need to contact your carrier to get a new activation code if you want to add it back.

Wrap-up

Activating an eSIM on your iPhone is straightforward once you know what you're doing. Whether you’re switching carriers, going dual SIM, or just going digital, this guide has you covered. The flexibility that eSIM offers makes it a game-changer, whether you're a frequent traveler, a professional needing two numbers, or just someone who wants to avoid the hassle of tiny SIM cards.

eSIM is the future of mobile connectivity, and making the switch now means you're staying ahead of the curve. With the right preparation and a little know-how, activating an eSIM is a breeze, and the benefits make it well worth the effort. No more swapping physical SIM cards, no more carrying multiple phones, just pure convenience.

If you still have questions or need more help, feel free to hit up your carrier. They’ve got your back. And remember, the eSIM revolution is just beginning, so buckle up and enjoy the ride.