How to reactivate or deactivate an eSIM profile on iPhone?
To reactivate or deactivate an eSIM profile on iPhone, please follow the steps below:
1. On your iPhone, go to > Settings > Mobile Data 2. Under the DATA PLANS list, select the eSIM that you would like to switch on/off. 3. Switch on or switch off the eSIM profile on this page 4. You can select which SIM card will be used for calls, messaging and mobile data.
For example, Mobile data usage can be assigned to your preferred (e)SIM: – go back to the Mobile data page – tap Mobile data – select the (e)SIM that will be the default line for mobile data
Important: APN settings need to be configured if you assign your Mobile data to use the eSIM
For APN settings: 5. go back to Mobile Data and select the eSIM under the DATA PLAN list 6. Go to Mobile Data Network and enter the APN settings of your network operator.
For Ubigi customers: APN: mbb
Your eSIM is activated and ready to use.
Explore Ubigi eSIM data plans for seamless connectivity worldwide!
Install once, stay globally connected for life with a single eSIM, compatible with all eSIM-enabled devices : iOS Phone, iPad OS, Android, and Windows 10 and 11.
Are you a company with teams on the move?
Manage your employees' LTE/5G connectivity on smartphones, tablets, laptops, and hotspots while maintaining complete control over your costs.
Explore Ubigi eSIM data plans for seamless connectivity worldwide!
Install once, stay globally connected for life with a single eSIM, compatible with all eSIM-enabled devices : iOS Phone, iPad OS, Android, and Windows 10 and 11.
Are you a company with teams on the move?
Manage your employees' LTE/5G connectivity on smartphones, tablets, laptops, and hotspots while maintaining complete control over your costs.
Great
Based on 47472 reviews on
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Works well
Works well. Reduced a star since it did not work a few times
customer from nc usa, 04 Oct 2026
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I had an issue with the esim at the…
I had an issue with the esim at the beginning but ubigi were quick to support the resolution.
The issue might have been my fault or due to an unstable connection.
I appreciate the quick service and support here to ensure I had connection while traveling in Japan.
Silas, 04 Oct 2026
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Excellent connectivity throughout my…
Excellent connectivity throughout my stay in Japan.
Aditya, 04 Oct 2026
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It’s amazing and works very well in…
It’s amazing and works very well in major countries . Reasonable and easy to install .
customer, 04 Oct 2026
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Ease of connection
Ease of connection, thus not need to manually turn on eSIM connection & data roaming unlike other eSIMs, it automatically turns on upon arrival to the destination.
customer, 04 Oct 2026
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All good since I have arrived
All good since I have arrived
Erika Toledo, 04 Oct 2026
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Everything
Everything
customer, 04 Oct 2026
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Easy and good value
easy to set up for our current trip abroad. Reasonable value for money and activation at the destination was easy and immediate.
More than happy.
Peter, 04 Oct 2026
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Well worth it and will use it in future…
Well worth it and will use it in future holidays away somewhere, very easy to set up.
Eileen O Sullivan, 04 Oct 2026
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Haven’t encountered any issues through…
Haven’t encountered any issues through out the journey. Excellent service 🙏🙏🙏
Teresa Friesen, 04 Oct 2026
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Was able to use the internet same as…
Was able to use the internet same as back home while traveling in japan. Using this is very helpful and useful and so much cheper
Gumiho, 04 Oct 2026
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Good and fast
Good and fast
customer, 04 Oct 2026
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Easy to choose the right data package
Easy to choose the right data package - sim connects without difficulty on arrival. Good value too !
Gail L, 04 Oct 2026
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Easy to use in Japan and mainland…
Easy to use in Japan and mainland China. Highly recommend!
Ginger ginger, 04 Oct 2026
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Great to use
Great to use
Emerito ilagan, 04 Oct 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?
How to check eSIM compatibility
How to check carrier unlocking