How to use the tethering (data sharing) with an iPhone/iPad to share the Ubigi connectivity?
In order to share the Ubigi cellular data connection from your iPhone or iPad with another device, please follow the instructions below:
1/ First, make sure that your iPhone/iPad is connected to the Ubigi cellular network (to do that, go to Settings/Cellular networks/Cellular networks again/select your eSIM profile).
2/ Then go to : – Settings – Personal hotspot (*) – Tap the slider next to activate the option in [1] – You will also see a Wi-Fi password appear in [2]
Once this option is activated, activate the Wi-Fi on the other device (the one you want to get connected), select your iPhone/iPad signal and enter the password displayed on your iPhone/iPad.
And voilà! The tethering is now working and you can connect several devices to share the Ubigi connectivity 🙂
(*) In case the Personal hotspot option is disabled (all grey), you will need to register the APN first in the Settings. To do that, please follow the instruction on section How to set the APN for Ubigi eSIM? Once the APN set, go back to Settings > Mobile data > Personal hotspot to check if the option is now available: – if it does, go further with the instructions above to set the option – if it does not, double-check that you registered well the mbb APN and if the situation persists do not hesitate to contact our Customer Service for more help.
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I had difficulties during the…
I had difficulties during the installation process. Otherwise it functioned very well all over I went (Seoul & Jeju).
customer, 15 May 2026
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Indonesia
I travelled to Indonesia an I had everywhere a very good connection. I can recommend Ubigi.
Stefanie, 15 May 2026
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Hooked up well when I got to Japan
Hooked up well when I got to Japan. Great connectivity.
Sam, 15 May 2026
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Great service!
Great service!
Had a little difficulty to activate the eSIM. With their help everything went very smoothly. Next leg will be in Japan. Hopefully there shouldn’t be any problems.
DANIEL TAYLOR, 15 May 2026
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Great BALUE
Easy setup, very reasonable pricing, consistent connectivity in Japan.
Toni, 15 May 2026
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Ubigi was honestly one of the best…
Ubigi was honestly one of the best travel decisions for our Japan trip.
Activation was seamless, connectivity across Tokyo, Kawaguchiko, Kyoto, and Osaka stayed consistently strong, and we never had to struggle with physical SIM cards or pocket Wi-Fi devices.
The eSIM connected almost instantly after landing in Japan, worked flawlessly on trains and inside stations, and made navigation, translations, ticketing, and payments stress-free throughout the trip.
For anyone traveling to Japan, Ubigi is extremely convenient, reliable, and absolutely worth it for a smooth travel experience.
RAHUL BADEKAR, 15 May 2026
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I’ve tried lots of different esims…
I’ve tried lots of different esims while travelling to asia Ubigi is consistently the best. I’ve travelled to Hong Kong, Taiwan, Japan, China and Philippines all of them worked really well.
Trololol, 15 May 2026
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Worked great had no issues
Worked great had no issues
customer, 14 May 2026
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Best service ever
Best service ever! Never had any issues with the internet. The internet speed was so fast. Very happy with Ubigi
Stephanie, 14 May 2026
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Easy download of my eSIM plan
Easy download of my eSIM plan for my trip to Japan. It worked flawlessly when I got to Japan, especially for use in navigating, getting restaurant opinions on Yelp, and texting my wife when we got separated.
Richard Woo, 14 May 2026
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Connection was smooth
Connection was smooth. No interruption. Love it! Will buy Ubigi again for my next trip.
customer, 14 May 2026
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It was a little complicated to set up…
It was a little complicated to set up the esim, but it works very well. I am in Japan right now.
Customer, 14 May 2026
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Very efficient and cost-wise great!
Very efficient and cost-wise great!
Lizanne, 14 May 2026
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Great service
Great service
customer, 14 May 2026
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Good pricing and great connection speed
Good pricing, easy to use. Reliable service.
Rob, 14 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?