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 41821 reviews on
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Excellent works well
Excellent works well
Joe Checchia, 21 Jul 2026
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Great experience
It worked as it was described, very easily.
I only bought too much, so when you can use WLAN in your Hotel und you know that you will not go on so many adventurous trips , there is no need to buy so much.
But it was great and comfortable 👍🏻
Thanks!
Katrin S., 21 Jul 2026
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Good
All good in Japan 👍
Customer, 21 Jul 2026
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So great
So great, better than airalo
customer, 21 Jul 2026
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No problem connecting
No problem connecting
Mon Nato, 21 Jul 2026
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Reliable esim service that available globally
Esim Service was easily to setup and available globally
Toddchitown, 21 Jul 2026
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Miss
Good working
customer anonimas, 21 Jul 2026
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Easy to use, good internet
Easy to use, good internet across japan, thank you
Dovydas, 21 Jul 2026
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Excellent eSIM service with outstanding customer support\.
Ubigi offers a great range of data plans, making it easy to find an option that fits your needs. The eSIM was very easy to install, configure, and use, and everything worked smoothly from the start.
I also had to contact customer support, and the experience was excellent. It was easy to reach them, they responded quickly, and they provided a prompt and effective solution to my issue.
Overall, a reliable service with great usability and excellent customer support. I would definitely recommend Ubigi.
Zoltan, 21 Jul 2026
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Very good connectivity
Very good connectivity
customer, 21 Jul 2026
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Works well
Works well
Thank you
Ali, 21 Jul 2026
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Good coverage no problems
Good coverage no problems. Easy to connect.
customer, 21 Jul 2026
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Easy to use.
Easy to use.
Newbone, 21 Jul 2026
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The esim just worked from the moment we…
The esim just worked from the moment we landed in Sao Miguel. And it continued working when we landed at Terceira and then back at Sao Miguel. No issues
customer, 21 Jul 2026
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Easy to set up
Easy to use and cost effective way to avoid massive roaming charges while in Japan. Signal coverage was excellent even in rural areas.
Carolyn, 21 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?
How to check eSIM compatibility
How to check carrier unlocking