How to install Ubigi eSIM on Samsung Galaxy Z Flip / Z Flip 3/ Z Flip 3 5G Fold / Z Flip 4?
To install your Ubigi eSIM on your Galaxy Z Flip / Z Flip 3/ Z Flip 3 5G Fold / Z Flip 4, watch our video tutorial or follow our step-by-step installation process.
Before activating your eSIM on your Samsung Galaxy Z Flip/ Z Flip 3/ Z Flip 3 5G Fold / Z Flip 4, ensure you are connected to Internet either using your mobile data or a Wi-Fi network.
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.
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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 27299 reviews on
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Everything was perfect
Everything was perfect
customer, 21 Oct 2025
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Easy to install
Easy to install, great coverage while travelling around Japan.
Annette, 21 Oct 2025
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great service
great service
customer, 21 Oct 2025
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Good Value
Easy to add the eSIM on my iPhone. Connection is good most of the time, from Paris to Nice. Can tether other devices. Good value.
LL, 21 Oct 2025
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Easy connectivity, Really Good Service!
Easy connectivity, wide service to all parts of Japan (Tried it with Osaka, Hokkaido and Tokyo), no downtime, pretty fast internet speed, hassle free! will definitely use on my next trip again!
Tristan Torres, 21 Oct 2025
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Ubigi is always my number one choice…
Ubigi is always my number one choice for travel.
customer, 21 Oct 2025
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Very fast internet
Very fast internet
customer, 21 Oct 2025
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I set it up before I left on my trip
I set it up before I left on my trip . I had a little difficulty turning it on when I got to my destination . Once it activated I had no problem and everything worked well
MH, 21 Oct 2025
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It started to work when we landed in…
It started to work when we landed in the airport. It is very convenient to use and work well.
DAVID, 21 Oct 2025
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Very good
Very good, will definitely use again
Tyrone Ferreira, 21 Oct 2025
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Easy to use.
Easy to use.
Mr. Ubigi, 21 Oct 2025
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Best service in Europe
Best service in Europe
customer, 21 Oct 2025
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Good experience in Senegal.
Good experience in Senegal.
Connection excellent every days
customer, 20 Oct 2025
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cheap and perfect for my needs
cheap and perfect for my needs. made a mistake during set up, but nonetheless, easy to set up.
customerJDLR, 20 Oct 2025
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Perfect eSIM for Japan
Used Ubigi in Tokyo, Kyoto, Osaka and Okinawa and it worked perfectly absolutely everywhere, even in the middle of the jungle in Northern Okinawa!
daryld, 20 Oct 2025
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How to check if a device is ready for eSIM?
Check eSIM compatibility
Smartphones & Cellular Tablets:
Dial (*#06#). If an EID number shows, your device supports eSIM!
Laptops (Windows 10/11):
Open your flyout (bottom-right corner). If Cellular settings are visible, your laptop supports eSIM!
Check Carrier Unlock
On iOS:
Go to Settings > General > About, scroll to Carrier Lock. If it says "No SIM restrictions", your device is unlocked!
On Android:
Go to Settings > Network & Internet > Mobile Network, turn off Auto network selection. If you see multiple available networks, your device is unlocked! If only one appears, or you get an error, it may be locked.
You already have an eSIM in your cart.
Each order can only include one eSIM data plan.
Current plan: •
If you choose to add a new one, the current plan will be removed. What would you like to do?