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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Great
Based on 43984 reviews on
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So easy
I’ve used e-sims before in different countries but using Ubigi e-sim in Japan has been the easiest and glitch free solution. I’ve spent several days in Tokyo and am about to travel inland but I am confident that my communication connection will remain. Big thanks
David Ritchie, 21 Aug 2026
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Good service
Good service
customer, 21 Aug 2026
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Works perfectly well out the gates
Worked perfectly fine when I got off the plane and around most major areas always had at least 3 bars. This is coming from being in LA. When I was in Japan and China using ubigi it was also equally pretty good and decent
customer, 21 Aug 2026
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Super easy
Super easy to buy a plan and apply/use it
customer, 21 Aug 2026
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It was easy to install and worked from…
It was easy to install and worked from the moment I landed in Japan. I am very satisfied.
R V, 21 Aug 2026
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Impressed first timer
This was our first time using eSIM, and we have both iPhone and Android, so it took a bit to get it right, but after that it's great.
Hai-Duc Le, 21 Aug 2026
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Easy, worked, good.
Was easy to get set up and had data immediately. Didn't miss having a local number at all.
Nick S, 20 Aug 2026
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Ease of getting eSIM and plan.
Ease of getting eSIM and plan.
Kamesh Kumar, 20 Aug 2026
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As promised
As promised, I always have reception and fast internet. Top
carolina, 20 Aug 2026
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Easy connection,while in Ireland thank…
Easy connection,while in Ireland thank you Ubigi.
Jojo Alquiza, 20 Aug 2026
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Recommend 100 %!
Recommend 100 %!
Ondřej Jícha, 20 Aug 2026
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The coverage to be improved
The coverage is not quite good in the area of islands of Ischia and Procida.
Ivana Rajkovic, 20 Aug 2026
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Applying for SIM was straightforward
Applying for SIM was straightforward. Their website was easy to navigate and secure. I would have no problems recommending or using this company in future
RGB, 20 Aug 2026
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Transition to Ubigi eSim went perfectly…
Transition to Ubigi eSim went perfectly smoothly and meant I could use my phone without any issues in the USA
Judith Haley, 20 Aug 2026
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Highly recommended
Quick, reliable, easy to follow instruction, great coverage! And much better value for the money than the alternatives!
customer, 20 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?