How to manually install an eSIM profile using an activation code on iOs?
If you downloaded the eSIM profile through the Ubigi application but you deleted it or the installation was not successful, please contact our customer service to obtain the activation code of this eSIM profile you deleted /attempted to install. You can then follow next steps for a manual installation.
Go to the settings of your iPhone/iPad: – Go to Mobile Data – Go to ‘Add Data plan’. – Press ‘Enter Details manually’. – Retrieve the activation code from your Ubigi profile email and press ‘Next’. – Press ‘Add Data plan’. – You have the possibility to customize the name of your eSIM profile and then press ‘Continue’. – Select the default number (we advise you to leave your main SIM card as default) then press ‘Continue’. – Select the line to be used for iMessage and FaceTime (we advise you to keep the main line) and then press “Continue”. – Select the mobile plan for mobile data, here ‘secondary’ your Ubigi profile then press ‘Done’.
Your profile is installed and activated.
Explore Ubigi eSIM data plans for seamless connectivity worldwide!
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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 48739 reviews on
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Worked pretty well most of the time but…
Worked pretty well most of the time but there were issues in areas with large population and remote locations
customer, 16 Oct 2026
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Thrilled with this eSim
Thrilled with this eSim. Previously used a different company and had so much difficulty connecting. Ubigi connected automatically and provided great signals in Prague, Vienna and Budapest at an extremely reasonable price. Will definitely use again.
Mar, 16 Oct 2026
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Smooth operations and seamless
Smooth operations and seamless
customer, 16 Oct 2026
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Seamless connectivity across Germany…
Seamless connectivity across Germany for a fraction of the cost my US carrier would have charged!
Rao, 16 Oct 2026
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Excellent esim
Excellent esim, easy and convenient, great user experience.
Sei, 16 Oct 2026
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Good coverage worldwide and great value…
Good coverage worldwide and great value for money. I’ve used Ubigi before and have had great cover.
Maxine Turner, 16 Oct 2026
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Used for four days in Taiwan
Used for four days in Taiwan. Network is fast, the set up was super easy, and it made my travels so convenient!
customer, 16 Oct 2026
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Amazing
Amazing. Just perfect
Michael, 16 Oct 2026
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My experience with Ubigi was excellent
My experience with Ubigi was excellent! The service was reliable, the signal was strong, and everything worked very well throughout my trip. I’m very satisfied with the overall experience.
The only improvement I would suggest is offering customers the option to purchase additional high-speed data once they reach the daily 5GB limit. Even if it requires an extra payment, having the flexibility to extend the daily data allowance would make the service even better.
Overall, a great experience, and I would definitely recommend Ubigi!
Noel Morales, 16 Oct 2026
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Super good
Super good ! Conexion always top
customer, 16 Oct 2026
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Great 👍 very easy to use
Great 👍 very easy to use
Robert Playford, 16 Oct 2026
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Easy to use
Easy to use, no catches
customer, 16 Oct 2026
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This site was a lifesaver while I was…
This site was a lifesaver while I was in Japan! I will continue to use this product while I travel all around the globe! Easy to install and reliable.
Pamela Lewis, 16 Oct 2026
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Reasonable priced worked great in Japan
Reasonable priced worked great in Japan
david riley, 16 Oct 2026
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I thought installing the Ubigi eSIM in…
I thought installing the Ubigi eSIM in my iPhone was more complicated an I expected.
customer, 16 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