The PuraSIM Blog
Guides, comparisons, and tips for staying connected while traveling: eSIM by destination, how to save on roaming, mobile compatibility, and everything you need before taking off.
Article
eSIM for LATAM: What It Is, How It Works, and How to Activate It for Your Trip
An eSIM for LATAM is a digital cellular profile that replaces a physical SIM card: it is installed by scanning a QR code and gi...
Read article →
Article
eSIM Quick Transfer: what it is and how to move your eSIM to another phone
eSIM Quick Transfer is the Apple feature that moves an eSIM between two iPhones via Bluetooth, and also the name Claro uses for...
Read article →
Roaming
Movistar Roaming UK: A Practical Guide Before You Travel
Your Movistar phone can work in the UK, but roaming conditions vary depending on the country where you contracted your plan. We...
Read article →
Article
Carrier activation on an eSIM: what it is and how it works
Carrier activation is the step, separate from installing the eSIM, where the cell phone connects to the operator's network and ...
Read article →
Article
eSIM for Europe: What It Is and How to Use It When Traveling
An eSIM is a digital chip that gives you internet access as soon as you land in Europe, without having to find a store or a phy...
Read article →
Roaming
How to activate roaming on your Samsung: a step-by-step guide
Data roaming on a Samsung is activated from Settings > Connections > Mobile networks with a single switch, but that's not...
Read article →
Article
eSIM and Verizon: What It Is and How to Use It When Traveling
If you use Verizon and didn't know that a standalone travel eSIM exists, this guide explains what it is, how it coexists with y...
Read article →
Article
How to activate your eSIM on Verizon: a step-by-step guide
How to activate an eSIM on Verizon (QR code and manual), the most common reasons it stops working and why, for a short trip wit...
Read article →
Article
How to activate a T-Mobile eSIM: a step-by-step guide
Clear guide to activating a T-Mobile eSIM step by step: what you need, how to get the QR code, and what to expect from roaming ...
Read article →
Roaming
Bitel eSIM: what it is, how to activate it, and what to do when you travel outside Peru
Bitel's eSIM solves your day-to-day needs within Peru, but it doesn't always cover you when you travel outside the country. Thi...
Read article →
Roaming
Cricket eSIM: How to make your phone work in Mexico and abroad
Cricket does not offer eSIM for its own service, but your cell phone probably does support it: we explain how to install an ind...
Read article →
Roaming
How to activate roaming on your phone: step-by-step guide (Android and iPhone)
Activating roaming is a matter of a switch in Settings, but the menu name changes depending on the phone and doesn't always gua...
Read article →
Article
International roaming: what it is, how it works, and how to avoid charges
International roaming automatically connects your cell phone to a foreign network, but it often comes with high charges, especi...
Read article →
Article
Holafly eSIM: how it works, compatibility, and coverage (2026)
Objective guide to Holafly eSIM: how it works, compatible phones, network used in Mexico, plan structure, and fair use policy. ...
Read article →We didn't find any articles with that term. Try another destination.
Stop reading and start traveling
Your eSIM in more than 200 destinations, active in 1 minute. No roaming.
Choose your destination
