PuraSim BlogThe 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.
Roaming
Vodafone eSIM: what it is, how to get it, and a travel alternative
If you're searching for "eSIM Vodafone," you probably want a simpler solution: reliable mobile data for your next trip. We'll e...
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Roaming
eSIM That Allows Data Sharing: A Practical Guide for Staying Connected While Traveling
Any active data eSIM allows you to share internet via hotspot: the feature depends on the phone, not the SIM type. This guide e...
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Conectividad
International roaming: how to activate it successfully and without surprises on your bill
International roaming is an infrastructure loan between operators, and its cost depends on agreements that vary from country to...
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Código qr esim
What is "QPE" on your eSIM? Guide to understanding the QR code and activating your data plan
"QPE" is not a technology: it is almost always someone who misspelled or misremembered "QR." This guide explains, in plain lang...
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Roaming
Entel eSIM: what it is, how to order it, and when an international eSIM is better
Entel offers eSIM as a local line in Chile, Peru, and Bolivia, but for a trip crossing several countries, an international eSIM...
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Android
How to Reinstall an eSIM: Step-by-Step Guide for All Cases
Practical guide to reinstalling an eSIM depending on what happened to you: from reactivating a deactivated profile to requestin...
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eSIM guides
Telcel prepaid eSIM: what it is, how to get it, and what to do if you travel
A clear explanation of Telcel’s Amigo Prepago eSIM—what it is, how to get it, and how much it costs—and why that same line isn'...
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Conectividad internacional
eSIM Kölbi: Compatibility, Setup & a Travel Alternative
Kölbi supports eSIM, but obtaining one usually requires an in-person application with identification. We explain how it works, ...
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eSIM guides
Holafly eSIM-compatible phones: complete list and how to check (2026)
Holafly compatibility does not depend on the eSIM provider you choose, but on whether your phone comes with a factory-installed...
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Roaming
Digitel eSIM: What It Is and How to Activate It
What is a Digitel eSIM, how to activate it, its approximate cost, and how to convert a physical SIM to an eSIM. Includes a prac...
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Esim
eSIM and NordVPN: what each is and how to use them together when traveling
Many travelers search for "eSIM NordVPN" without realizing they're mixing two distinct products: a VPN protects your connection...
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Comparativa esim
Holafly eSIM for Japan: What We Know and How to Compare Before Buying
If you search for "Holafly eSIM Japan," you want honest information, not a fabricated comparison. We'll explain what can and ca...
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Esim
eSIM not working: what to do step-by-step
If your eSIM isn't working, the solution almost always lies in four settings: active data line, airplane mode, roaming, and APN...
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Conectividad
eSIM now: what it means to have data as soon as you land in your destination
Having an eSIM "now" means activating a data plan without a physical card or airport queue: you install the profile before trav...
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Aeropuerto barcelona
WiFi at Barcelona Airport: a complete guide to staying connected
Barcelona-El Prat Airport has free Wi-Fi, but only inside the terminal and with limits that few travelers know about. This guid...
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Esim no funciona
eSIM not working: Why it happens and how to fix it
A didactic guide for those who have never used an eSIM: what it is exactly, a step-by-step example of a real trip, the most com...
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Conectividad viaje
Nano SIM and eSIM: what they are, how they differ, and which one is right for your trip
A nano SIM is a physical chip, and an eSIM is a digital profile installed without a card. This guide explains their differences...
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Roaming
How to activate your T-Mobile eSIM step-by-step
The steps to activate a T-Mobile eSIM via QR code or manually, what to do if the QR doesn't scan or if the phone says "no servi...
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Activar esim
How to activate your Virgin eSIM: a step-by-step guide
Practical guide to activating Virgin eSIM on Android or iPhone, with the most probable causes for activation failure and how to...
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Esim
eSIM World: What It Is, How It Works, and How to Use It for Traveling Across Countries
A world eSIM is a digital chip that replaces the physical SIM and works in several countries with the same data profile. We exp...
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Comparativa
Holafly eSIM reviews: what to check before buying
If you search for "Holafly reviews," this guide won't give you star ratings or made-up reviews: it will provide you with object...
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Activacion esim
How to activate your Cricket eSIM step-by-step
Direct guide to activating Cricket eSIM from your phone: QR code, manual activation, compatible phones, frequent errors, and wh...
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Conectividad para viajar
Klook eSIM: what it is, how to activate, and how to choose the best for your trip
If you searched for "esim klook," you likely saw a mobile data offer when booking a tour or transfer. This guide explains what ...
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Cricket
Free Cricket eSIM: What It Is and How to Get Mobile Data for Travel
"Free Cricket eSIM" usually mixes two different searches: activating your Cricket line's eSIM at no extra cost, or finding free...
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