The Samsung Galaxy Z Fold3 5G smartphone is equipped with an eSIM.
Thanks to the eSIM, you will be able to use dual SIM cards. It means that the eSIM on Galaxy Fold allows you to immediately connect to another mobile operator without using a physical SIM card.
To activate your eSIM, you need a wireless service carrier which provides you an eSIM profile as well as data plans. eSIM data plans availability may vary depending on country and carrier. Ubigi is one of the carriers that support eSIM for the Samsung Galaxy Fold, in about 190 destinations, on the 5 continents.
The activation possibility of the eSIM feature might differ by country and/ or model version of the device. Ubigi is not responsible for this inconvenience.
Explore Ubigi eSIM data plans for seamless connectivity worldwide!
Install once, stay globally connected for life with a single eSIM, compatible with all eSIM-enabled devices : iOS Phone, iPad OS, Android, and Windows 10 and 11.
Are you a company with teams on the move?
Manage your employees' LTE/5G connectivity on smartphones, tablets, laptops, and hotspots while maintaining complete control over your costs.
Explore Ubigi eSIM data plans for seamless connectivity worldwide!
Install once, stay globally connected for life with a single eSIM, compatible with all eSIM-enabled devices : iOS Phone, iPad OS, Android, and Windows 10 and 11.
Are you a company with teams on the move?
Manage your employees' LTE/5G connectivity on smartphones, tablets, laptops, and hotspots while maintaining complete control over your costs.
Great
Based on 30270 reviews on
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Great job on this esim
Great job on this esim
customer, 12 Jan 2026
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Family able to help with first time use of esim
My daughter was able to set up the account for esim on my mobile. Started using it at London Heathrow Airport to make sure no problems so my son could tell me how to change the settings to activate the esim. It worked everywhere I went in the Caribbean and I was able to send photos to family in UK.
SJ, 12 Jan 2026
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Works great
Works great. Even in seemingly remote locations that I thought there would be no coverage. I will definitely use this eSIM carrier next time I’m out of my home carrier coverage
Joel, 12 Jan 2026
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Really good eSIM works very well
Really good eSIM works very well
Joanne Layfield, 12 Jan 2026
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The network is great I can speak to my…
The network is great I can speak to my family in India. Thank you Ubigi
Loui John Kalappurakal, 12 Jan 2026
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Great I used in 3 countries while…
Great I used in 3 countries while traveling and the service was outstanding faster then tmobile or anyother service
Otaku, 12 Jan 2026
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Great service
Great service. Easy to top up; very straight forward. Good rates. Will use again
Aran Brooks, 12 Jan 2026
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Great coverage and fast in the big…
Great coverage and fast in the big cities we visited.
Dutch customer, 12 Jan 2026
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perfect
easy... and working 100%
david, 12 Jan 2026
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Promotion code
The app was easy to use but I got a login issue with discount code through manual. It was a bit hard to find how to put the promotion code "NTT20" with NTT account
Masa, 12 Jan 2026
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Japan on Samsung's S24 Ultra
On Samsung's S24 this app installed the esim easily. The data was activated when we got to Japan, not before. The coverage has been good so far. I did have to update the access point name on the esim, that didn't auto select, but maybe a side effect of having other esims previously.
Aussie Traveller, 12 Jan 2026
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Hello,
Hello,
I would like to thank you for the professionalism and efficiency of your service.
My experience with Ubigi is very positive, and everything is working smoothly.
Kind Regards .
Mes DiB
Thank you for the quality and reliability of your application.
Ghizlane, 12 Jan 2026
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Excellent services
Great facilities while travelling overseas.
Utpal, 12 Jan 2026
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What made my experience good was being able to commit majority of the time
What made my experience good was being able to communicate with loved ones majorly of the time.
It so great- network was better not as I expected because there were times when Ubigi was not able to connect to internet.
Generally, it was a better experience.
Victorine Takam, 12 Jan 2026
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Great internet when on land.
Great internet when on land.
Pierre, 12 Jan 2026
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How to check eSIM compatibility
Smartphones / Tablets:
Dial *#06#. → If an EID number appears, your device is eSIM-compatible.
Windows 10 / 11:
Press Windows+I. Go to “Network & Internet” → If you see "Cellular", your PC is eSIM-compatible.
How to check carrier unlocking
iPhone / iPad:
Go to Settings > General > About. Scroll to Carrier Lock. → If you see “No SIM restrictions”, your device is unlocked.
Android:
Go to Settings > Network & Internet > Mobile network. Disable Automatic network selection. → If multiple networks appear, your device is unlocked.
You already have an eSIM in your cart.
Each order can only include one eSIM data plan.
If you choose to add a new one, the current plan will be removed. What would you like to do?
How to check eSIM compatibility
How to check carrier unlocking