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

Trustworthy and easy to use!

I booked internet for my trip to Switzerland. I honestly didn’t think the whole process would be this easy. In just a few steps, I had internet for a week, that I could easily activate once I was in the country. All the steps are described online and I had no issues along the way. Also, the internet connection was very good wherever I went. I would definitely recommend Ubigi and I will buy my internet here again in the future.

Anonymous , 29 Oct 2025

Great so far.

Darrell Bloom, 29 Oct 2025

Great Speed but...

The setup was very easy. I turned on the ESIM while waiting to board at the airport and as soon as i arrived in Japan, the service started. The internet speed was fast. There was someplace where the internet was slow, like under the subway or those kinds of places. Overall, great and will use Ubigi again on our next visit.

Khanittha Rattanabunchoetkul, 29 Oct 2025

Easy to activate and it's very much…

Easy to activate and it's very much worth the price. Good coverage.

JoeyT, 28 Oct 2025

Does what it says on the box

Travelled to Japan, and other than it ceasing up a few times, it worked pretty well. It does what it says on the box, and is pretty user friendly. But be aware that it can occasionally cut out.

customer from Australia, 28 Oct 2025

Everything worked exactly as it should…

Everything worked exactly as it should have.

Ian Bicket, 28 Oct 2025

It was overall very good

It was overall very good. There were a few areas where service was limited and sometimes was slow but not bad overall at all!

customer, 28 Oct 2025

Worked perfect.

Worked perfect. Easily bought, easily installed. And just after arriving in India and switching mobile Data an, connected pretty much instantly.

Alex, 28 Oct 2025

So easy to use

I have struggled with competitors eSIMs in the past and Ubigi was so easy! Everything worked as planned.

Sally abel, 28 Oct 2025

Sometimes it’s hard to connect but it…

Sometimes it’s hard to connect but it works

The transition to use Ubigi was smooth…

The transition to use Ubigi was smooth and didn’t require much process except turning on the transfer mode( easy for an old man like me).

Aidro, 28 Oct 2025

Good eSIM

Good eSIM! Doesn’t work the best underground.

Connections are good and consistant.

It's very useful for Globe trotter like…

It's very useful for Globe trotter like myself.

Ayako, 28 Oct 2025

Works perfectly!

Dorina, 28 Oct 2025