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 28279 reviews on
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Work flawlessly
Work flawlessly
customer, 09 Nov 2025
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Ubigi in Okinawa
Used Ubigi esim for my 10 days stay in Okinawa. The connection was always good and no issues encountered during the trip, both in the city and outside (Nanjo province, for example).
Giovanna Catavitello, 09 Nov 2025
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No issue at all
No issue at all
Sid, 09 Nov 2025
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Instructions needed?
Once I figured out what to do to get Ubigi working it was great as there were no performance issues.
Upon the end of purchased period, it took a few days to figure out how to get my phone working like before. Thanks.
customer June, 09 Nov 2025
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The card was easy to install
The card was easy to install, easy to read updates and follow usage. Would highly recommend to everyone and will be using again on my next trip.
Jane Dowling, 09 Nov 2025
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Great coverage in Japan
Extremely easy to set up my eSim and had full coverage throughout my Japan trip. Considering I used Google maps a lot, I only used about 4Gb of data in 7 days Great value for money
Nick, 09 Nov 2025
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Super-easy to setup and good 5G coverage almost everywhere
Super-easy to setup, good coverage, competitive pricing. All one would expectative from such a service
S.Dinculescu, 09 Nov 2025
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the connection worlks fine most of the…
the connection worlks fine most of the time
Martin Bissig, 09 Nov 2025
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It is a very convenient app
It is a very convenient app. to use I love it and easy to install.
Kevin Duhaney, 09 Nov 2025
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So convenient
So convenient. Wonderful service. Thank you so much !
customer, 09 Nov 2025
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This service is amazing
This service is amazing. My signal has been great everywhere in Japan! 100% worth it.
Dulce Madrazo Zimbeck, 09 Nov 2025
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Easy access, easy operation !
Easy access, easy operation !
Raimond, 09 Nov 2025
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Easy to activate
Easy to activate. Good signal in Japan. No issue during my Japan trip.
JCP , 09 Nov 2025
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Works smothly.
No troubles what so ever, easy to install.
customer, 09 Nov 2025
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Very easy to activate my eSim
Very easy to activate my eSim. Highly recommended.
customer, 09 Nov 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