You've booked your flight, packed your suitcase, and downloaded your eSIM to stay connected abroad. But you land at your destination and... there's no signal. You wonder, "Is my country supported or not?" The confusion arises because many providers claim "global" coverage, but the reality on the ground can be different. In this article, you'll discover how eSIMs actually work in countries that haven't yet officially adopted this technology—and how to avoid unpleasant surprises.
Yes, eSIMs can work even in countries that don't officially support them.
Here's the key point: eSIM support depends on your device and the virtual carrier you use, not the country you're traveling to.
Many people think that if a country hasn't "adopted eSIMs," they won't be able to use them—but that's not the case. What matters is whether:
Your smartphone supports eSIM technology
The eSIM operator you choose has roaming agreements with local networks in that country
In practice, if a provider like BLIVALE has partnerships with mobile operators in over 200 countries, your eSIM will automatically connect to the available local network—regardless of whether that country "sells" eSIMs to its citizens or not.
Concrete example: A country like Morocco may not offer eSIMs to local residents, but with a BLIVALE eSIM you can easily connect to the Maroc Telecom or Inwi network thanks to roaming agreements.
Technical insights
How does it work technically?
The fundamental distinction is between:
🔹 LOCAL eSIM support (for residents) Some countries still don't allow their national operators to sell eSIMs to local residents. This may be due to regulations, infrastructure, or business decisions.
🔹 INTERNATIONAL eSIM coverage (for travelers) Even if a country doesn't offer eSIMs locally, its mobile networks can still accommodate foreign users with international eSIMs via roaming.
What determines if your eSIM works?
Provider roaming agreements: Large virtual operators like BLIVALE have agreements with hundreds of local networks. When you arrive in a country, your eSIM automatically searches for a partner network.
Supported Frequency Bands: Your phone must support the LTE/5G bands used in the destination country. Modern iPhones and Android flagships cover virtually all global frequencies.
Unlocking your device: Your smartphone must be unlocked (not tied to a specific carrier). This is crucial—even the best eSIM won't work on a locked phone.
"Complicated" countries vs. countries without support
There are very few countries where international eSIMs may not work:
Government restrictions: Countries with severe telecommunications restrictions (e.g. North Korea, Cuba in some areas)
Total absence of agreements: Remote destinations without significant mobile infrastructure
But for 98% of tourist and business destinations, international eSIMs work perfectly.
If you are thinking of taking a trip alone or with friends or for work, do not forget the importance of staying connected wherever you are. For unlimited Internet connection, contact BLIVALE where you can get unlimited Internet according to the destinations:
For unlimited plans like data BLIVALE guarantees free roaming anywhere in the world, no additional or hidden costs. Don't let the lack of connection stop you; get ready to explore the world with freedom and spontaneity.
Practical advice
How to check if your eSIM will work before you go
1. Check the provider's coverage list. Before purchasing, make sure your country is on the coverage list. BLIVALE covers over 200 countries/regions—see the interactive map in the app.
2. Make sure your phone is eSIM compatible
iPhone: XS/XR and later
Android: Google Pixel 3+, Samsung S20+, Huawei P40+
Others: Check on [manufacturer's website] or on BLIVALE
3. Make sure your phone is unlocked Go to Settings → Cellular/Mobile → if you see options to “Add Cellular Plan” or “Add eSIM,” it’s unlocked.
4. Install and activate the eSIM before departure . Don't wait until you land. Install the eSIM while you're still connected to your home Wi-Fi. It will automatically activate the local network when you arrive.
5. Keep your primary SIM active (optional) Dual-SIM smartphones allow you to keep the physical SIM active for calls/texts and use the eSIM for data. Configure this option before you leave.
6. Check your data roaming settings Once you land:
Enable "Data Roaming" in settings
Manually select your local network if it doesn't connect automatically
Restart your phone if necessary
BLIVALE – The worry-free solution
Global connectivity, no surprises
If you want to avoid surprises during your travels, BLIVALE offers international eSIM and SIM cards with unlimited free roaming in over 200 countries and regions .
Why choose BLIVALE:
✅ Activation within seconds after receiving the QR code via email
✅ Guaranteed coverage in major global destinations
✅ Unlimited roaming with no hidden costs
✅ 24/7 customer support
✅ Flexible plans for short trips or digital nomads
Manage everything from your smartphone, without having to search for local stores or negotiate with foreign operators. You land, you connect, it works.
No complications — just simple, reliable connectivity.
Conclusion
Travel connected, everywhere
The answer is clear: international eSIMs work even in countries that don't officially offer them to local residents , as long as you have a compatible device and a provider with global coverage.
Don't leave your connectivity to chance. Before you leave:
Check if your smartphone supports eSIM
Make sure it's unlocked
Choose a reliable provider like BLIVALE with real coverage in 200+ destinations
👉 Visit the BLIVALE website today and discover the freedom of staying connected anywhere, worry-free.
