I restored my data on my (new) iPhone, but my eSIM profile does not work. What to do?
When restoring your data to your a new or another iPhone, the eSIM profile is not restored. This is an Apple limitation in the data restoration process.
In order to properly reinstall your Ubigi eSIM profile on your iPhone after restoring or resetting your device, we invite you to follow the instructions below:
A/ If you are restoring or transferring data to the same iPhone: Connect to WiFi or cellular data with your primary SIM card (locally), then follow instructions here to reinstall your Ubigi eSIM profile.
B/ If you are restoring or transferringdata to a new iPhone or adifferent iPhone: If you still have access to your “old” phone on which the Ubigi eSIM profile was installed, please access it and go to Settings to delete the eSIM profile on it. (NB: make sure you are connected to WiFi with old phone when deleting).
After that, follow instructions on this link in order to reinstall the eSIM profile on your new phone.
If you do not have access to your “old” phone on which the Ubigi eSIM profile was installed, please contact Customer Service mentioning the email address of your Ubigi account to help you resolve the situation.
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Based on 44063 reviews on
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Always working in japan
Always working in japan
Mirko, 22 Aug 2026
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One of the best App
One of the best App. The connecting is so good. And the handling is very easy.
I am very happy that i choose this. And the price is so good.
Katharina Hügel, 22 Aug 2026
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Good eSIM cards
Good eSIM cards, without the need to reinstall eSIM after each purchase which is a huge pain with other subscriptions. Customer support can be a bit better, as I needed one eSIM card reissued due to an error during installation and it required sending few messages until they did it, but it worked
customer, 22 Aug 2026
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Excellent network coverage across Japan!
Excellent network coverage across Japan!
Kunde, 22 Aug 2026
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Very reliable!
Very reliable!
Kristen , 22 Aug 2026
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App is very easy
App is very easy. Internet easy perfect
customer, 22 Aug 2026
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Useful
Useful, his reception on rural areas through Docomo in Japan has no match.
customer, 22 Aug 2026
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I can connect my family
I can connect my family, relatives & friends around the world. Although, there's some places I have no internet connection like when you're in the high mountain going for a big hike. Otherwise, once I am back in town & in the city, the connection is excellent. Happy to subscribe UBIGI during my stay in Cebu City, Philippines
customer, 22 Aug 2026
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Easy to use works well so far in…
Easy to use works well so far in Thailand
customer, 22 Aug 2026
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It was very good but a bit confusing
It was very good but a bit confusing when my time expired and I wanted to add another period of time. I tried to sign up for another week but it took almost a full day to confirm and it wasn't 100% clear as to how to turn it on and off, or if that was necessary. All in all, it was great and a great price.
Linda Boerema, 21 Aug 2026
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Very fast in connection
Very fast in connection
Mariam, 21 Aug 2026
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Great signal all over Japan
Great signal all over Japan, easy to use and competitive prices.
Sion Williams, 21 Aug 2026
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Easy to use and reliable internet in our travels
So easy to use and makes wifi on the go anywhere in our travels. And reasonable rates too!
customer Evelyn P, 21 Aug 2026
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I subscribed it was easy and fast.
I subscribed it was easy and fast.
K GA, 21 Aug 2026
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Everything is perfect!
Everything is perfect!
You don't have to have scan Qr cod
and all is very simple!
customer, 21 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?