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 27343 reviews on
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So far so good
So far so good
customer, 22 Oct 2025
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Easy and reliable
The esim was easy to use and the data never faltered.
Nurse, 22 Oct 2025
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Very fast efficient service
I arrived in Japan having already bought a data package but realised that my eSIM hadn’t transferred from my previous phone. I contacted Ubigi via the online form and didn’t expect to hear back any time soon but the problem was resolved and a new QR code sent almost at once.
x, 22 Oct 2025
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The eSIM was easy to install and it…
The eSIM was easy to install and it worked well for my trip to New York and it was very reasonably priced.
Steve Bunn, 22 Oct 2025
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The service was very consistent and…
The service was very consistent and reliable
customer, 22 Oct 2025
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So far so good
So far so good. Good data transfer. Fast for an eSIM.
Nick, 21 Oct 2025
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Easy to buy and use
Easy to buy, install and great coverage across Japan.
Muhammad Basil Mughal, 21 Oct 2025
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The Ubigi esim functionned well but....
The Ubigi esim functionned well. The uploading of the app was impossible. Even with your technical help, we could not upload.
Need to fix some issues
Bill, 21 Oct 2025
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Easy to download
Easy to download , recharge, large network and very cost effective
customer, 21 Oct 2025
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I’m happy to recommend
Easy to set up. Good value for money. No issues. Used in the USA while on holiday from the UK
Natalie, 21 Oct 2025
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I used Ubigi on my very first out of…
I used Ubigi on my very first out of the country to Canada and I loved it. Ubigi kept me connected to my love ones straight throughout my 6 day trip.🥰🥰
Cameil, 21 Oct 2025
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The Sim works great
The Sim works great
j.p., 21 Oct 2025
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Good value esim
Good value esim
Tencas, 21 Oct 2025
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Ubigi is the best solution when you are traveling
Ubigi is the best solution when you are traveling, I used in in the USA, Europe and Canada and it's perfect.
Definitely 5 stars
Renato Baccaglio, 21 Oct 2025
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It was easy to text and call
It was easy to text and call
customer, 21 Oct 2025
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How to check if a device is ready for eSIM?
Check eSIM compatibility
Smartphones & Cellular Tablets:
Dial (*#06#). If an EID number shows, your device supports eSIM!
Laptops (Windows 10/11):
Open your flyout (bottom-right corner). If Cellular settings are visible, your laptop supports eSIM!
Check Carrier Unlock
On iOS:
Go to Settings > General > About, scroll to Carrier Lock. If it says "No SIM restrictions", your device is unlocked!
On Android:
Go to Settings > Network & Internet > Mobile Network, turn off Auto network selection. If you see multiple available networks, your device is unlocked! If only one appears, or you get an error, it may be locked.
You already have an eSIM in your cart.
Each order can only include one eSIM data plan.
Current plan: •
If you choose to add a new one, the current plan will be removed. What would you like to do?
Check eSIM compatibility
Check Carrier Unlock