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Your eSIM order

SERBIA • 3GB • 15 days SERBIA • 3GB • 15 days   
Total US$7.00US$7.00

Your information *Mandatory fields

Is your device eSIM-compatible and unlocked? I check

Payment

Your personal data will be used to process your order, support your experience throughout this website, and for other purposes described in our privacy policy.

What's next?

Install your Ubigi eSIM

Upon purchase, you will instantly receive your QR code by email. Hold and press or scan it to install your Ubigi eSIM.

Create your account

Click on the “Sign up” button from the email to link your eSIM to your Ubigi account, track your usage and top up on the go.

Great Trustpilot stars Trustpilot
Trustpilot stars
Based on 38528 reviews on Trustpilot
5 stars Verified
Verified review
This user has been identified as a buyer
Some features did not always work
I could not figure out how to make phone calls. And if I try sent texts with pictures to multiple recipients, it did go through.
Angie, 02 Jun 2026
5 stars Verified
Verified review
This user has been identified as a buyer
It s so easy !!!
It s so easy !!!
customer, 02 Jun 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Good service.
Good service.
customer long soy, 02 Jun 2026
4 stars Verified
Verified review
This user has been identified as a buyer
Works well in general
Works well in general. The process to install the eSim on a new phone without access to the old phone could be easier.
customer, 02 Jun 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Easy purchase and setup
Easy purchase and setup. Worked everywhere I went.
customer, 02 Jun 2026
5 stars Verified
Verified review
This user has been identified as a buyer
It was easy to settle
It was easy to settle, and worked almost everywhere in Japan.
Ozgen Sabri Ozer, 02 Jun 2026
4 stars Verified
Verified review
This user has been identified as a buyer
It wasnt so easy to install or to…
It wasnt so easy to install or to understand . But it works 💪 Thank you🎈🙏
Jenny Helena Öster, 02 Jun 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Great connection
Great connection
customer, 02 Jun 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Very good!
Very good!! One or two drops in signal but they were literally in the middle of nowhere (north coast of western Japan) and at Fukuoka airport (but there was WiFi) otherwise, great signal just about all the time
Daniel Jackson, 02 Jun 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Excellent company
Excellent company. So easy to get the e-sim for Japan. It worked great for me. Would recommend.
Linda Moran, 02 Jun 2026
4 stars Verified
Verified review
This user has been identified as a buyer
Sim works great
Sim works great, some bad connections, but possibly due to poor networking. Overall experience very good.
customer, 02 Jun 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Everything worked as soon as we landed…
Everything worked as soon as we landed which was what I wanted.
Owen Morgan, 02 Jun 2026
5 stars Verified
Verified review
This user has been identified as a buyer
thank you for kindness.
thank you for kindness.
customer, 02 Jun 2026
5 stars Verified
Verified review
This user has been identified as a buyer
good
connecting anywhere
customer, 02 Jun 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Worked all the time! Easy set up
The services worked all the time in all places we went. Turning the eSIM was as easy as it gets. Simply, it worked, and the price was great!
Andres Monge, 02 Jun 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.

Current plan: SERBIA • 3GB • 15 days • US$7.00

If you choose to add a new one, the current plan will be removed. What would you like to do?