Self Assistance - eSIM activation for Iphone

Check if your eSIM profile is activated on your iPhone.

Go to: settings > mobile data > under data plans, select the installed eSIM profile (or “secondary” or the name you renamed it)

Activate the profile by pressing the button Turn On This Line on the right.

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 have also a physical SIM card/eSIM profile for voice & SMS installed on your device. If there is no physical SIM card installed, only the stepped bars network will be displayed.

Verified

Connectivity

MELISSA EMMANUEL, 06 May 2026

This was my first time using an eSIM…

This was my first time using an eSIM while traveling abroad. Ubigi's connectivity in Japan was outstanding! My friends used travel plans from their carriers and noticed immediately internet service was extremely slow when information was needed. With Ubigi's service I was able to connect fast! The service kicked in upon landing in Japan (very easy transition).

VWalker, 06 May 2026

Ubigi eSIM easy and reliable

Second time using Ubigi eSIM, service was reliable and easy to use. Will continue to choose Ubigi when traveling where ever it is available.

customer, 06 May 2026

Queenstown Usage: Setting up was really easy and instant…

Setting up was really easy and instant when I landed, the connection was great in Queenstown and I ahd plenty data for a very reasonable price.

Mary Lola, 06 May 2026

Reliable and Fast

No nonsense, reliable and super fast connection. Worth every penny

Ups and downs

It’s nice to have internet everywhere I go in Japan. However, I noticed that there was some issues whenever I would go into stores and shopping malls. The service would drop and slow down.

So far so

So far so Good. Easy to install

Martin Batten, 06 May 2026

Easy and working

Mony, 06 May 2026

try Ubigi you won’t regret!

I’ve had good internet all the time while traveling.

Josefina, 06 May 2026

Good connections and good price

Amine Benerradi, 06 May 2026

Super easy to set up

Super easy to set up, great value for data volume, and I had no issues whatsoever when roaming within my purchased region.

Busy Lizard, 06 May 2026

Good internet

The internet was very good. But the Installation was Not that easy..

Kate, 06 May 2026

It’s good one

Smooth experience

Easy to install, no connection issues, works perfectly in China.

Jo, 06 May 2026

Excellent eSim for Japan

Ubigi worked all the time and as fast as my normal sim in the US.

Meagan, 06 May 2026