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.
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 28196 reviews on
Verified
Verified review
This user has been identified as a buyer
Bought the 25 G plan for our 3 week…
Bought the 25 G plan for our 3 week trip to Japan for a very reasonable $28 Canadian dollars, it worked seamlessly, was better than using public wifi, and used only about 10 G total.
customer, 07 Nov 2025
Verified
Verified review
This user has been identified as a buyer
Easy to use
Easy to use, reliable
A Cross, 07 Nov 2025
Verified
Verified review
This user has been identified as a buyer
Just get Ubigi!
I purchased airlo on my last trip to Japan and I didn’t have any luck. Ubigi has made my trip so much easier with it 5G! I definitely recommend them!
SDCASOLE, 07 Nov 2025
Verified
Verified review
This user has been identified as a buyer
User friendly
User friendly
customerKatayoun, 07 Nov 2025
Verified
Verified review
This user has been identified as a buyer
Great eSIM for short travels.
Setting up the eSIM was easy and the guides were straightforward and simple to follow. The price is also quite afford.
The only gripes I had is that the amount of data you could request wasn't as flexible since there were only a preset list of options.
The speed of the data was fine when using light and simple apps like maps and viewing online web pages. But anything more heavy like social and viewing videos did take some time to load.
customer, 07 Nov 2025
Verified
Verified review
This user has been identified as a buyer
Easy to set up and great for abroad
Easy to set up and great for abroad
Barbara Mason, 07 Nov 2025
Verified
Verified review
This user has been identified as a buyer
Ubigi eSim is a winner!
Ubigi was a brilliant solution for mobile data in Spain. My service provider was quoting £22+ to use my normal plan for roaming and the Ubigi eSim was £8 for 10gb. More than enough for my needs. It’s simple to buy, install and use and the coverage was spot on. Will definitely use again and have recommended it to other travellers.
Steve Jenner, 07 Nov 2025
Verified
Verified review
This user has been identified as a buyer
Greece travels
Easy to use. The network was connected in almost all places with very minor drop outs.
Thank you for the reliable service.
customer, 07 Nov 2025
Verified
Verified review
This user has been identified as a buyer
Used during Tokyo trip
I spent 12 days in Tokyo, using my phone for navigation—on trains and walking around every day—and the Ubigi connection was excellent. It even worked in most subway stations, though I did lose connectivity in a few areas. Overall, a great experience.
customer, 06 Nov 2025
Verified
Verified review
This user has been identified as a buyer
Nice experience.
Nice experience.
Priscille Nankoua, 06 Nov 2025
Verified
Verified review
This user has been identified as a buyer
Very easy to get it working
Very easy to get it working, seamless
customer, 06 Nov 2025
Verified
Verified review
This user has been identified as a buyer
Very Simple and positive Android experience
The android app made things really easy, and streamlined. Bought my E-Sim through it with GPay on my phone and it auto installed everything, all I had to do was switch it to primary and disable data on my home Sim.
I had great service and data. It was a good experience
FN, 06 Nov 2025
Verified
Verified review
This user has been identified as a buyer
Perfect thank
Perfect thank
Mylen, 06 Nov 2025
Verified
Verified review
This user has been identified as a buyer
Everything worked like it was supposed…
Everything worked like it was supposed to, and it was easy to use
customerN/A, 06 Nov 2025
Verified
Verified review
This user has been identified as a buyer
Less a matter to worry about
Travel made easy while still staying connected.
Hui, 06 Nov 2025
Thank you
Your message has been sent. We’ll get back to you shortly.
Thank you
We have taken into account your subscription to the newsletter
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?
Check eSIM compatibility
Check Carrier Unlock