Self Assistance - eSIM APN settings for Iphone

Now ensure that the Data roaming option to this line is activated.

Go to: Settings > Mobile Data > under Data plans, select the installed eSIM profile^* > Activate Data roaming.

^*it will appear as “secondary” or under the name you renamed it.

NB: The Data roaming option is now activated only for your Ubigi eSIM profile. This means that you won’t have extra roaming costs as only Ubigi rates will be applied while using the Ubigi cellular connectivity.

In the same screen, select Mobile data network in order to configure the APN (Access Point Name). In the APN field, make sure that mbb is specified. If not, type it in the field.

Verified

At the beginning it took some time to…

At the beginning it took some time to install the app and find local provider. After that I didn't have any problem with Internet connection in Uzbekistan.

Natasha, 15 Oct 2026

Thanks it was really good experience…

Thanks it was really good experience using this app with no errors or mistakes but good connection with the world.

customer, 15 Oct 2026

The process was easy and seamless

The process was easy and seamless! It was a pleasure and an ease of mind having this data plan in our visit to Japan.

SM, 15 Oct 2026

Tried other e-sims whilst abroad

Tried other e-sims whilst abroad but Ubigi is by far the best and at a reasonable cost too.

Jim Tennant, 15 Oct 2026

thank you

thank you i well use the application all the time good price and good service

Easy instructions to install eSIM

Easy instructions to install eSIM Seamless activation

Jennifer Lan, 15 Oct 2026

Some disconnections while usein5

All worked well in Brazil

All worked well in Brazil. 5G was good.

Youssef, 15 Oct 2026

Seamless transfer to eSIM after landing…

Seamless transfer to eSIM after landing in Japan. The unlimited data plan I got is a very good deal.

Very easy to use

Alexandra Idriceanu, 15 Oct 2026

Easy to connect

Very reliable esim

Very reliable esim, excellent service and great value in cost

Thai, 15 Oct 2026

Easy to use

Easy to use, install. No issues during our vacation.

Anna , 15 Oct 2026

My first time using an eSim and I used it in Japan

My first time using an eSim and i picked Ubigi. It worked in Tokyo, Mt. Fuji and Tyoto. There was no problem with the speed. The only time it was a little slow was at the airport on my way back to the states. Ubigi was the best.

customer Kim, 15 Oct 2026

We had no problems!