Self Assistance - eSIM activation

Then, you need now to check if your eSIM profile is activated on your device.

Go to: Settings > Connections > under eSIMs, select the installed eSIM profile (it will appear as “eSIM1, eSIM2,…” or under the name you renamed it).

Activate the profile by pressing the button on the right to turn it on (it will turn blue).

As soon as your profile is activated, a double network signal will appear at the top of your screen.

NB: the double network only appears if you also have a physical SIM card installed on your device.

Verified

Good sevice

Anton, 18 Jan 2026

Installs itself!! Heaven

For the first time in history, an esim that takes seconds to activate... ...and actually works!

andrew, 18 Jan 2026

Worked perfectly

Worked perfectly, from the moment I turned off the airplane mode just after landing in Tokyo, until leaving Japan.

customer, 18 Jan 2026

Very easy to setup and use.

Andrew “Drew” Ledger, 18 Jan 2026

Connected automatically

Connected automatically. No problems at all

Easy to set up and use

I have used Ubigi on multiple trips now, and have found it to be easy to set up and use.

Geoff, 18 Jan 2026

Used it during my holiday in Japan

Used it during my holiday in Japan. It was easy to use and everything was perfect. I will use this again next time.

Kaopu, 18 Jan 2026

Worked great while in Japan for two…

Worked great while in Japan for two weeks

easy to use and great connection

really easy to use and great connection. I’ve tried Holafly, Airalo and America Chaip during the last few years and Ubigi has been the best experience.

renata alcantara, 17 Jan 2026

It was easy to use and see how much…

It was easy to use and see how much data I had left on my plan.

customer, 17 Jan 2026

Very easy to set up

Very easy to set up. It activated automatically when I arrived at the Narita airport.

Maely, 17 Jan 2026

Performance in Japan is excellent

Performance in Japan is excellent. But has difficulty in setting up when transfer in China - finally need to connect to airport wifi.

Anthony Lam, 17 Jan 2026

Best Value for Vietnam

Brilliant coverage six days in Saigon (including Cu Chi Tunnels and Mekong Delta)

Vik N., 17 Jan 2026

Definitely buy Ubigi eSIM

Used Ubigi eSIM for travelling all over Japan. Was previously installed prior to arriving in Japan and on arrival the sim worked perfectly straight away and all throughout our trip. Would highly recommend!

Brooke P, 17 Jan 2026

Connection everywhere

Connection everywhere Easy to install