After that, if the network is still not displayed on your Android device (network bars on the right are still all grayed out), you have to perform a manual network search. To do that:
– First go to Settings:
– Then select Connections:
– Select Mobile networks:
– And select Network operators:
– Click on Ubigi (or eSIM…) at the bottom to access the network functions for the Ubigi e-SIM :
– Then, disable automatic mode and click OK to start a network search:
– After that, the list of available networks will be displayed after a few seconds:
– Finally select the Ubigi network (If Ubigi does not appear in the list, you must select the name of our network partner in the country you are in – Consult the list of our network partners here).
Once you have selected the network, the network bars will appear at the top of your screen (they will no longer be all greyed out).
Contact
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Great
Based on 47706 reviews on
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Great price and e sim worked well
Great price and e sim worked well - very happy with the mobile data
Faye , 06 Oct 2026
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Our eSIM works just fine
Our eSIM works just fine. Only issue we had was it did not start sutomaticslly. We had to go into the cellular setting on our phone and make the eSIM the primary. It would have been nice if it had been named Ubigi rather the cryptic Travel-transatel. But once setup it works well.
Lou Kotler, 06 Oct 2026
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Worked well in large and small communities in Japan
Used Ubigi eSIM on a circle Japan cruise and it worked in every port of call. Trustworthy eSIM
Diana, 06 Oct 2026
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Google pixel好用
Google pixel好用
customer, 06 Oct 2026
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⭐️⭐️⭐️⭐️⭐️ work's well
⭐️⭐️⭐️⭐️⭐️ work's well
Zdis Bo, 06 Oct 2026
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If it supports Apple Watch would be…
If it supports Apple Watch would be perfect!
I don’t have any problem using it in Japan.
So far I’m a happy customer.
Junko, 06 Oct 2026
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easy and stable connection
easy and stable connection
Yuri, 06 Oct 2026
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So easy to set up and excellent coverage
So easy to set up and excellent coverage
Ian, 06 Oct 2026
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Fantastic
Fantastic, really helpful online all through my trip
Loko, 06 Oct 2026
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Worked perfectly in Tokyo
In Tokyo, everything worked perfectly from the moment I arrived at the airport. I didn't have any problems with the connection or anything else at any point. Uploading and downloading (WhatsApp) went smoothly, and a call (WhatsApp) worked perfectly for about 45 minutes. After that, the connection dropped - I don’t know what caused it, so I wouldn’t automatically assume it was a problem with Ubigi. I just thought I could use one account to buy data plans for different phones, and ended up with two plans for one phone. I also bought way too much data overall. In two weeks, I used less than 7 GB due to Wi-Fi auto connect almost everywhere in the city. I would definitely recommend Ubigi and will certainly use the service again.
Kiki, 06 Oct 2026
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It was difficult to figure out how to…
It was difficult to figure out how to get the Ubigi going. But one it does it's wonderful!
customer, 06 Oct 2026
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Great coverage in London
Great coverage in London. No lags, nor delays. Great service.
ClaudioT, 06 Oct 2026
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Patchy coverage
Parts of Vancouver, in Burnaby had poor coverage. Also along parts of icefields parkway in Alberta had no coverage whereas other phones did.
David, 06 Oct 2026
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Easy to activate
Easy to activate
customerZane, 06 Oct 2026
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Everything good.
Everything good.
customer, 05 Oct 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?