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In today's rapidly evolving digital landscape, eSIM technology is gradually replacing traditional physical SIM cards due to its convenience and flexible connectivity. Whether you are a frequent traveler, an international businessperson, or simply looking to optimize your mobile experience, eSIM offers a modern and highly efficient connectivity solution. If you are curious about eSIM and how to install eSIM, Activate an eSIM it on your iPhone or how to activate eSIM on android device, this comprehensive guide will walk you through every step in detail.
What is eSIM and how does it work?
eSIM (Embedded SIM) is an electronic SIM card integrated directly into a device, eliminating the need for a physical SIM card. Instead of manually inserting and removing SIM cards, users can activate or switch mobile carriers with just a few taps on their smartphones. eSIM technology operates through digital telecommunications standards, allowing multiple SIM profiles to be stored on a single device.
| Criteria | eSIM | Physical SIM |
| Usage | Activated directly on the device | Needs to be inserted into a SIM slot |
| Convenience | No need to change SIMs when switching carriers | Requires swapping SIM cards when changing networks |
| Storage Capacity | Supports multiple SIM profiles on one device | Limited to a single physical SIM |
| Practical Applications | Ideal for frequent travelers or users with multiple numbers | Suitable for those who use only one carrier |
| Durability | Cannot be lost or damaged | Prone to loss, damage, or breakage |
Effortless Convenience
No more swapping SIM cards—simply scan a QR code to activate your network instantly. This makes switching carriers or managing multiple numbers seamless and hassle-free.
Instant Carrier Switching
Unlike traditional SIMs that require manual replacement, eSIM lets you switch providers directly through your device settings, saving time and eliminating extra costs.
Ideal for Travelers & Business Professionals
Stay connected worldwide without buying local SIMs or paying high roaming fees. Activate an international eSIM plan remotely for uninterrupted service wherever you go.
Dual Numbers, One Device
Use both an eSIM and a physical SIM on compatible devices, allowing separate numbers for work and personal use—no need to carry two phones.
Pre-requisites that you have to know to activate eSIM
Before you want to activate eSIM, ensure that you know how to activate eSIM on iPhone and Android. First steps is that your device supports eSIM technology and meets your carrier’s requirements.
iPhones with eSIM Support:
iPhone XR, iPhone XS, iPhone XS Max
iPhone 11 series, iPhone 12 series
iPhone 13 series, iPhone 14 series
iPhone 15 series and later models
Android Phones with eSIM Support:
Samsung Galaxy S20, S21, S22, S23 series
Samsung Galaxy Note 20, Note 20 Ultra
Google Pixel 3, Pixel 4, Pixel 5, Pixel 6, Pixel 7 series
Oppo Find X3 Pro, Oppo Reno6 Pro 5G
Select high-end Xiaomi, Motorola, and Huawei models
For iPhone eSIM setup:
Open the Settings app on your iPhone.
Scroll down and tap on Cellular (or Mobile Data, depending on your region).
Look for the option Add Cellular Plan or Add eSIM.
If this option is visible, it confirms that your iPhone is eSIM-compatible.
Additionally, you can verify eSIM support by checking your iPhone model:
iPhone XS, iPhone XR, and later models all support eSIM.
If you're unsure, go to Settings → General → About and check if there is an EID (Embedded Identification Number) listed. If present, your device can activate eSIM iPhone.
SEE MORE: Using eSIM and Physical SIM on iPhone 12, 15, 16 Pro Max
For Android eSIM activation:
Open the Settings app on your Android phone.
Navigate to Network & Internet (or Connections, depending on the manufacturer).
Tap on SIMs or Mobile Network.
Look for an option that says Add eSIM or Download a SIM.
If this option appears, it means your Android device supports eSIM technology.
Since eSIM compatibility varies across Android brands and models, you can also confirm by:
Checking your phone’s specifications on the manufacturer’s official website.
Searching for EID under Settings → About Phone.
Contacting your mobile carrier to confirm eSIM support for your specific device.
Step 1: Purchase an eSIM from a trusted provider like Way2go.
Step 2: After registration, you will receive a QR code from the provider. Open Settings → Cellular → Add Cellular Plan.
Step 3: Scan the QR code using your iPhone’s camera and follow the on-screen instructions.
Step 4: Set the eSIM as your primary or secondary SIM as per your preference.
Step 5: Confirm activation by checking Settings → Cellular to ensure the eSIM is active.
Step 1: Choose a reliable eSIM provider such as Way2go.
Step 2: Receive a QR code upon registration. Open Settings → Network & Internet → Add eSIM.
Step 3: Select "Scan QR Code" and scan the eSIM activation code.
Step 4: Choose whether to use eSIM as your primary or secondary SIM.
Step 5: Verify activation by going to Settings → Network & Internet and ensuring eSIM connectivity is established.
Common issues and troubleshooting tips
If your eSIM not activating, follow these steps to resolve the issue:
Check if your device supports eSIM: Not all smartphones are compatible with eSIM technology. You can verify this by going to Settings → Mobile Data (or Network & Internet) → Add eSIM. If this option is unavailable, your device may not support eSIM.
Ensure your device is carrier-unlocked: If your phone is locked to a specific carrier, you may need to contact your service provider to unlock it before activating eSIM.
Restart your device: A simple restart can sometimes prompt the system to recognize the eSIM.
Update your device software: If your phone is running an outdated software version, go to Settings → Software Update to check for the latest updates.
If you would to activate eSIM but you are unable to connect to the mobile network, try the following steps:
Check mobile data settings:
On iPhone: Go to Settings → Mobile Data and ensure mobile data is enabled for the eSIM.
On Android: Navigate to Settings → Network & Internet → SIM & Network and confirm that the eSIM is active.
Check network coverage: If you are in an area with weak signal strength, try moving to a different location or checking your carrier’s network coverage.
Enable and disable Airplane Mode: Turning Airplane Mode on for a few seconds and then switching it off can help re-establish the connection.
SEE MORE: How to Switching between eSIM and physical SIM iPhone
If your device does not scan the eSIM QR code and can’t activate eSIM, consider the following solutions:
Ensure proper lighting conditions: Make sure the surrounding area is well-lit so your phone’s camera can capture the QR code clearly.
Clean the camera lens: If the camera lens is dirty, clean it to improve scanning accuracy.
Enter the activation code manually: If the QR code cannot be scanned, manually input the activation details provided by your carrier:
On iPhone: Go to Settings → Mobile Data → Add Cellular Plan → Enter Details Manually and input the activation code.
On Android: Navigate to Settings → Network & Internet → SIM & Network → Manually Add eSIM and enter the required details.
If your device supports both a physical SIM and an eSIM, you can switch between them as follows:
On iPhone:
Open Settings → Mobile Data.
Select Mobile Data or Primary SIM.
Choose between the eSIM and the physical SIM according to your preference.
On Android:
Go to Settings → Network & Internet → SIM & Network.
Select Mobile Data or Calls & Messages.
Choose the SIM you want to use as the primary option.
If you wish to remove or change an eSIM, follow these steps:
On iPhone:
Open Settings → Mobile Data.
Select the eSIM you want to delete.
Tap Remove Cellular Plan to delete the eSIM profile.
On Android:
Navigate to Settings → Network & Internet → SIM & Network.
Select the eSIM you want to remove.
Tap Delete eSIM or Remove eSIM Profile.
Why choose Way2go eSIM services?
Way2go is a leading eSIM provider, offering seamless, fast, and cost-effective connectivity solutions. Here’s why Way2go stands out:
Instant Activation, No Physical SIM Needed – Scan a QR code and activate your eSIM in seconds.
Flexible Data Plans – Choose from short-term or long-term packages, suitable for travelers, business professionals, and regular users.
Global Coverage – Stay connected in 100+ countries worldwide.
High-Speed 4G/5G Connectivity – Experience fast, stable internet for work and entertainment.
No Contracts or Hidden Fees – Purchase eSIMs as needed without long-term commitments.
24/7 Customer Support – Our dedicated team is always available to assist you.
SEE MORE: What is a Travel SIM? Should You Choose eSIM or Physical SIM?
Way2go eSIM Plans
| Plan Type | Data Allowance | Duration | Best For |
| Short-Term | 1-3GB/day | 1-15 days | Travelers, business trips |
| Long-Term | 10-20GB total | 30 days | Regular users |
| Unlimited | Unlimited | Flexible | Digital nomads, long stays |
1. Can I use eSIM and a physical SIM at the same time?
Yes. Many smartphones support dual SIM functionality, allowing you to use both simultaneously.
2. Can I transfer my eSIM to a new phone?
Yes, but you will need to contact your carrier to reissue the eSIM since it cannot be physically transferred.
3. Can I store multiple eSIMs on one device?
Yes. Some devices support multiple eSIM profiles, but you can only activate one or two at a time, depending on the model.
4. Is eSIM more secure than a physical SIM?
Yes. eSIMs are embedded in the device, making them more secure against loss, damage, or theft.
eSIM is gradually becoming the optimal choice for those seeking convenience, flexibility, and modernity in telecommunications. With its ability to activate quickly, switch carriers easily, and support multiple phone numbers on the same device, choosing activate eSIM not only saves you time but also provides a smoother connectivity experience, especially when traveling or on international business trips. Try it today and experience the difference eSIM can make!
📞 Contact and buy Way2go Travel SIM Today!
Website: https://way2go.vn
Hotline: 090.222.7715
Email: [email protected]
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