How to activate an eSIM for an Android mobile device?
To activate your eSIM, you need a wireless carrier which provides you an eSIM profile as well as an eSIM data plan.
To download your eSIM profile on your Android device, you may receive an “activation code” from an eSIM carrier. The activation code is in fact a download link. It is often in the format of a QR code that you will scan with the camera of your phone or tablet to install and activate your eSIM profile on your device. It takes just a couple of minutes to complete the whole process and get connected.
Other ways of getting an eSIM profile include downloading the app of your carrier and follow on-screen instructions or going directly through your Android device connectivity settings.
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.
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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 36557 reviews on
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No connectivity problems
No connectivity problems
Natascha Urdich, 08 May 2026
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Excellent
Excellent, my Motorola didn't work with Airalo, but Ubigi worked pretty great
Katia, 08 May 2026
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Easy setup and good coverage
Easy setup, which I did at home. Great video to step thru the process. Turned on eSim when landed and rebooted phone. Very good coverage in Ireland and Scotland. Some areas were just 2 bars but very few.
Jana, 08 May 2026
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Works every where
Works every where, (underground, between the tower blocks), an realy fast :)
customer, 08 May 2026
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Easy to use
Easy to use, select product and pay. Just worked without Problems in Korea and Japan, easy setup and dials in automatically , afforable price. App shows status and remaining data volume.
Alexander Urdich, 08 May 2026
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Resolved issue thank you
Resolved issue thank you
Contact Us difficult to use.
Required information should already be available to Ubigi. Should not have to supply.
customer, 08 May 2026
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Easy service
Easy service
customer, 08 May 2026
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Easy to use and a life saver…
Easy to use and a life saver when arriving in Japan. Accessing Immigration QR code. Enables good searching and up to date access to Google translate. Can highly recommend. Will use again on other overseas trips.
Jeremy Ross, 08 May 2026
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No problem in using Ubigi via…
No problem in using Ubigi via Transatel.
Will use it again for my travel in the future.
Thanks again…
F Garcia, 08 May 2026
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From Puerto Rico, Thailand Cambodia Laos and Bali
Used both on cruises and our visits to Thailand Cambodia and Laos. Currently in Bali and great connection and WI-FI.
Robin Jones Optician, 08 May 2026
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I love it
I love this app it gives me the data no matter where I am which has been very helpful. I wish there was a cheaper subscription for longer.
customer, 08 May 2026
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Superb
Was immediately working when I landed and 10 GB data is working great for me…
Oul, 08 May 2026
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Very user friendly in setting the eSIM…
Very user friendly in setting the eSIM up and seeing the usage statistics.
JMG, 07 May 2026
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So easy and straight forward to set up!
So easy and straight forward to set up!
Cheaper and just as good as what Optus is offering for overseas travel options!
Lotyow, 07 May 2026
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So far so good but ı ll be travelling…
So far so good but ı ll be travelling more ,once ı needed to go plane mode on and off a few times but so far so good thank u lets talk at the end of the month🤗
customer, 07 May 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