How to install Ubigi eSIM on Samsung Galaxy S20 / S20+ / S20 Ultra?
Before activating your eSIM on your Samsung Galaxy S20, ensure you are connected to the Internet either using your mobile data or Wi-Fi network.
To install your Ubigi eSIM profile on your Samsung Galaxy S20 / S20+ / S20 Ultra, you can follow our step-by-step activation guide here.
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 41665 reviews on
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Easy to install
Easy to install
Michael Duncan, 19 Jul 2026
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The first esim via an app to give me…
The first esim via an app to give me quality internet speeds.
customer, 19 Jul 2026
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Instant connection as soon as I arrived…
Instant connection as soon as I arrived on my country of destination. Strong signal wherever I go. Definitely will recommend to my family and friends.
Wynncy, 19 Jul 2026
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smooth seevice. easy to activate. more coverage
Vietnam, 19 Jul 2026
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Rockstar signal in Tokyo
Rockstar signal in Tokyo and speeds consistent with 5G even in the subway. Will definitely buy again.
DH, 19 Jul 2026
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Works pretty well in Japan
Works pretty well in Japan
reka, 19 Jul 2026
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Put the most user-friendly eSIM I have…
Put the most user-friendly eSIM I have ever had highly recommended
Isidore Larguier, Jr., 19 Jul 2026
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Great service
Great service, great price, easy interface
customer, 19 Jul 2026
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Acceptable , not great.
Can be slow on some occasion and in different places.
customer, 19 Jul 2026
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It worked magnificently in Japan!
It worked magnificently in Japan and it was easy for my friend to use the hotspot. Highly recommended!
Maria, 19 Jul 2026
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Disconnects and sometimes not strong…
Disconnects and sometimes not strong connection
customer, 19 Jul 2026
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Good to use it for overseas and easy…
Good to use it for overseas and easy .that all thanks
customer, 19 Jul 2026
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Everything went smooth
Everything went smooth. I cannot complain about anything. A will use this service again.
customer, 19 Jul 2026
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Service was good
Service was good. Sometimes was alil slow but all in all a great service
Reilly, 19 Jul 2026
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Good internet
Good internet
customer, 19 Jul 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?