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Installation

Check eSIM
profile installation

Check if your eSIM profile
is installed on your device.

Activation

Check eSIM
profile activation

Check if your eSIM profile
is activated on your device.

Apply data

Apply data
to eSIM profile

Ensure data is applied
to your Ubigi eSIM profile.

Check APN

Check APN
configuration

Ensure that the APN
is correctly set for
your Ubigi connectivty.

Check Networks

Check network
display

Check the network status
for your Ubigi connectivity.

Final checks

Final checks!

Check account
creation and
Internet access.


Cellular Data must be applied to the Ubigi eSIM profile to access the Internet.

To do that, go to: settings > Mobile Data > Mobile Data again, select Secondary: the tick will appear in front of it when it is selected .

Important: When you have multiple SIM cards/eSIM profiles on your iPhone, it is not possible to activate cellular data on two data plans at the same time. You can only apply it to one at a time.

Great Trustpilot stars Trustpilot
Trustpilot stars
Based on 30367 reviews on Trustpilot
5 stars Verified
Verified review
This user has been identified as a buyer
Hassle-Free eSIM Experience in Paris
I stayed in Paris for a week and used an eSIM for the first time. I chose Ubigi’s unlimited data plan and didn’t have to worry about data usage at all. It worked smoothly throughout the trip. I would definitely recommend it when traveling overseas.
Shin, 15 Jan 2026
5 stars Verified
Verified review
This user has been identified as a buyer
The best e-sim for Asia
The best e-sim for Asia
Rafaela Roque, 15 Jan 2026
5 stars Verified
Verified review
This user has been identified as a buyer
easy to install and start using
easy to install and start using, never glitch or malfunction, great to use at japan
customer, 15 Jan 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Easy transaction
Work great at cancun Mexico !
STYREX, 15 Jan 2026
5 stars Verified
Verified review
This user has been identified as a buyer
No problems. Worked great overseas.
No problems. Worked great.
EH, 15 Jan 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Easy to install and work for me…
Easy to install and work for me everywhere
customer, 15 Jan 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Reliable and convenient
Reliable and convenient
K. Guzman, 15 Jan 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Great option for Australian travellers going to Japan
Easy to purchase and started working as soon we I landed. So far the service in Japan has been very good. Even in the ski fields. A great option for Australian travellers.
Megan, 15 Jan 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Great service
Great service, easy to use, and lots of package options.
José, 15 Jan 2026
4 stars Verified
Verified review
This user has been identified as a buyer
Tokyo, Hong Kong and Bangkok
We used Ubigi in Tokyo, Hong Kong and Bangkok. We did not have connection in parts of Thailand which left us stranded. The connections in Japan and Hong Kong were reliable. I hope you can work out the connection issue in Thailand for future clients.
Michael Ahn, 15 Jan 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Good connection during my travel in…
Good connection during my travel in Japan.
J. Aikman, 15 Jan 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Connected straight away
Connected straight away. Works well
Curran Clark, 15 Jan 2026
5 stars Verified
Verified review
This user has been identified as a buyer
It is easy to use.
It is easy to use.
Adrie Stevens, 15 Jan 2026
5 stars Verified
Verified review
This user has been identified as a buyer
I’m pleased with the reasonable cost…
I’m pleased with the reasonable cost (especially after the discount) & seamless connection upon arrival at Narita Airport. So far, I’ve had no issues at all.
KDS, 15 Jan 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Been using successfully for 2 years!
Easy to switch on and off when travelling overseas and reliable phone coverage. I have used Ubigi for several overseas trips where I require roaming since 2023 and have no cause to change providers.
Jeremy, 15 Jan 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?