I cannot connect with my Ubigi eSIM, what should I do?
First, make sure that your location is covered by our services here.
If this is your first connection, it might take a few minutes for the eSIM to connect.
If your location is covered but no network shows on your screen after few minutes, try the following troubleshooting:
– Check that cellular data (3G/4G/5G) are activated on your device (in the Settings) – Switch the device to “Airplane Mode”, then try to activate “Cellular” again – Restart your device – Do a manual network search: Select your Ubigi profile in Network & Internet, then go to “Mobile Network” and touch “Search Networks”. The list of available networks will be displayed, then select on that list one of our local partners (see the list here) – For Windows 10, Windows 11 & Android only: Check that roaming option is activated in the Settings
Contact
You haven’t found the answers to your questions in Assistance or FAQ?
You haven’t found the answers to your questions in Assistance or FAQ?
Great
Based on 43880 reviews on
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Seamless!!!
Seamless!!!
customer, 19 Aug 2026
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10/10, will use again
Easy to set up, automatically activated as soon as I entered Hungary. Great coverage and strong signal, I was able to work and do Meet calls via hotspot as well
Milo, 19 Aug 2026
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Everything was good
Everything was good
LAURENT , 19 Aug 2026
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App quick and easy
App quick and easy
Chantal Harris, 19 Aug 2026
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quick customer service and fast data
quick customer service and fast data! ubigi is my go-to esim when i travel
Kim, 19 Aug 2026
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Was very useful during our recent trip…
Was very useful during our recent trip to Japan. Easy to use and install. Excellent price. Didn’t have to use any roaming fees from my US carrier. Would use it again if I went back.
Walter Smith, 19 Aug 2026
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Esim worked great on our trip to Japan!
Esim worked great on our trip to Japan!
customer, 19 Aug 2026
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Ubigi eSIM for travellers
It’s easy to purchase the service and the price compares to network provided is great. I’ll use Ubigi again for my future travel.
customer, 19 Aug 2026
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Really impressed!
Really impressed - having previously used Airolo, was a bit dubious about trying a different eSim provider - but Ubigi has been absolutely faultless throughout. 5g signal pretty much everywhere, fast speeds - and excellent pricing compared to others. Used for trip to US (from UK). Definitely using again in the future.
Scott Williams, 19 Aug 2026
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Great way to avoid paying a lot for…
Great way to avoid paying a lot for data use in Switzerland.
customer, 19 Aug 2026
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Reliable in Japan
Reliable in Japan. Works with VPN. Be careful with doomscrolling: it eats up a lot of data.
David Bernier, 19 Aug 2026
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Excellent communication
Excellent communication and very helpful 👏
Mohamed, 19 Aug 2026
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Reliable service.
Reliable service.
customer, 19 Aug 2026
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Easy to use and excellent tracking
Easy to use and excellent tracking. Will use again.
customer, 19 Aug 2026
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great connection anywhere in UK except…
great connection anywhere in UK except for london
Bhavna, 19 Aug 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?