My eSIM Ubigi profile is installed and active on my iPhone/iPad, the network is displayed but I don’t have access to the Internet, what should I do?
Important: When you have multiple SIM cards/eSIMs (“plans”) on your iPhone/iPad, it is not possible to activate cellular data on two plans at the same time. You can only apply it to one of them.
You need to verify that Cellular Data is applied to the Ubigi eSIM profile for you to access the Internet. To do that, go to:
– Settings:
– Then, select Mobile Data:
– Then, select Mobile data again:
– Finally enter Cellular Data and select “secondary”:
Your iPhone/iPad will now use the cellular data connection from your Ubigi eSIM profile and you will be able to access the Internet with it.
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Great
Based on 30597 reviews on
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Worked well
Worked well
customer, 21 Jan 2026
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The esim was easy to activate and…
The esim was easy to activate and worked well with no delays or glitches.
customer, 21 Jan 2026
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Easy to install
Easy to install
And very good connection in the USA
Laurence, 21 Jan 2026
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Good service works smoothly
Good service works smoothly
Gil Miller , 21 Jan 2026
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Perfect operation
I had the Ubigi APP from my last trip. So I purchased my plan as soon as I landed in Taiwan, at the airport. It worked perfectly immediately!
Lee, 21 Jan 2026
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Very pleased with Ubigi in France
I have been in France for one week. Ubigi has worked very well for me. The speed is excellent.
Randy Black, 21 Jan 2026
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Quick and simple. Worked fine.
Quick and simple. Worked fine.
Customer, 21 Jan 2026
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Very simple to use
Very simple to use. Make my life easier when travelling abroad
customer, 21 Jan 2026
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Really easy to set up and use
Really easy to set up and the app dashboard is well laid out and informative, enabling you to track all of the key stats. Notes: iPhone 17, country was Andorra.
Anon, 21 Jan 2026
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Amazing experience
Amazing experience, everything worked flawlessly. Very satisfied!
Mw. Karina Kaminska, 21 Jan 2026
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Reliable signal throughout my stay!
Reliable signal throughout my stay!
MC, 21 Jan 2026
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Great experience
Great experience ! Works very well.
Tony, 21 Jan 2026
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Great service all over Japan
Great service all over Japan - Tokyo - Hokkaido, Nieseko.
customer, 21 Jan 2026
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Easy to install and worked well
I had no issur to install the esim and to activate it and everything worked well. I recommend!
Roro, 21 Jan 2026
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QR code IPhone 17 Pro
The overall experience with Ubigi is great. That is when it works. The problem was to activate the package on a new IPhone 17 pro. You need a QR code and it was not provided by Ubigi. It took me a lot of time before I realized that the only way was to contact customer service. Got a QR code after 24 hours. That’s too long! Minus one star!
Harald M., 21 Jan 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?