iMessage does not work with my Ubigi eSIM profile. What to do ?
If you notice that iMessage is no longer working while using your Ubigi connectivity, simply follow instructions below to resolve the situation: – Go to Settings – Select the iMessages app – Select “Send & receive” – Select your email address or tap Apple ID then select your email address. iMessage will then work as usual again.
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Fast speed and convenience to use in…
Fast speed and convenience to use in Japan!
US customer, 06 Jul 2026
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Easy purchaseEasy purchase, easy download, and an easy process from start to finish. The price was very reasonable too! I'm a very happy customer and would highly recommend it to anyone.
Easy purchase, easy download, and an easy process from start to finish. The price was very reasonable too! I'm a very happy customer and would highly recommend it to anyone.
Dear, 06 Jul 2026
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Best price
Best price, Simple to order, to install and dashboard confirm you data remain.
5g/4g available all around city place in Japan.
I recommand !
M Fouad YOUNSI, 06 Jul 2026
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Worked easily
Worked easily
GARY MULHOLLAND, 06 Jul 2026
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Trust worthy application
I’ve been using Ubigi many years ago in different countries and my experience has been always good.
I had another account with you too.
Fadia Rawas, 06 Jul 2026
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Very easy to use, fair prices most of the time
Very easy to use, fair prices most of the time
customer, 06 Jul 2026
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Happy with my choice for Ubigi eSIM
Easy set up, good instructions. Once in Japan, Ubigi had a very good coverage for an affordable price.
Constanze Hopfner, 06 Jul 2026
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Very good and reasonable price!
Very good and reasonable price!
customer, 06 Jul 2026
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Everything worked really well
Everything worked really well
Oliver, 06 Jul 2026
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Extremely reliable and easy to use
Extremely reliable and easy to use
Rhona, 06 Jul 2026
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Easy and great coverage
Easy and great coverage
customer, 06 Jul 2026
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Really love Ubigi e-sim
Really love Ubigi e-sim. Spent 4 days in Tokyo, Japan, and did not really experience any problems. Will definitely use it when I travel next time.
customer, 06 Jul 2026
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Wifi was excellent
Wifi was excellent, no service interruptions
Cristine Valdez, 06 Jul 2026
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Easy to install and finalize the…
Easy to install and finalize the settings when landing abroad.
Arlene, 06 Jul 2026
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Worked right out of the box as soon as…
Worked right out of the box as soon as we enter Japan at the Narita airport in Tokyo. Good reliable service. I would highly recommend.
Drew G., 06 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?