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Articles ofProblems and solutions: guides, comparisons, and tips for staying connected while traveling, without roaming and with your eSIM ready in 1 minute.
eSIM guides
Recharge or change your plan on your eSIM without buying another one
Can you top up an eSIM or change plans without buying another one? We explain when it works, how it's done, and what happens wh...
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Compatibility
Does eSIM use more battery? Myths, truths, and settings
Does eSIM drain your phone's battery faster? We'll tell you what's a myth, what's true, and what settings prevent eSIM from dra...
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Compatibility
eSIM APN: How and When to Configure It by Carrier
eSIM APN Guide: What it is, when to set it up by carrier (Digi, Movistar, Vodafone), and why it's almost never necessary with a...
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eSIM guides
How to save mobile data with an eSIM: 12 tricks to make it last twice as long
12 real tricks to save mobile data and make your travel eSIM last twice as long: app-by-app settings, offline maps, and smart W...
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Compatibility
eSIM and WiFi Calling (VoWiFi): How to Call Without Cellular Coverage Abroad
Does Wi-Fi calling work with an eSIM abroad? What is VoWiFi, how to activate it on iPhone and Android, and how to avoid bill sh...
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eSIM guides
Can an eSIM be Hacked? Real Risks and How to Protect Yourself
Is an eSIM secure, or can it be hacked? We explain the real risks, SIM swapping, and 7 measures to protect your connection when...
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Problems and solutions
eSIM refunds and returns: when you can get your money back
eSIM Refunds and Returns Explained: When You're Entitled, What Happens if You've Already Activated It, and How to Request One. ...
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Travel types
eSIM for festivals: internet when the network is saturated (and battery to last)
At a festival, the network crashes and you're left without WhatsApp. Discover how an eSIM, battery tricks, and location sharing...
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Problems and solutions
eSIM no service: how to recover coverage in one minute
Your eSIM shows "No service" and you have no internet access. Quick guide to restore coverage in one minute: data line, roaming...
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Compatibility
Two WhatsApp numbers on one phone with an eSIM: how to do it
Want two WhatsApp numbers on the same phone? With an eSIM, you can get it in a minute, without rooting and without having two p...
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eSIM guides
Does eSIM data expire? What happens to unused GBs
Does your eSIM data expire? Find out why unused GBs expire, when validity starts counting, and how not to waste money on excess...
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eSIM guides
How to check how much data you have left on your eSIM (step-by-step)
Learn how to check your remaining eSIM data from your phone or the app, how much data each app uses, and how to avoid losing co...
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Compatibility
Does eSIM use more battery? Myths, truth, and how to save
Does eSIM drain more battery than a physical SIM? We'll tell you what's a myth, what's real, and tricks to make your phone last...
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Compatibility
How to set up your eSIM APN step-by-step
Configure your eSIM's APN step-by-step on iPhone and Android. What an APN is, when to adjust it, and how to fix an eSIM that is...
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Compatibility
From eSIM to Physical SIM: Step-by-Step Guide to Switching
How to switch from eSIM to physical SIM and vice versa without losing your number: steps by carrier, differences, and what to c...
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Problems and solutions
eSIM for Calls and SMS: How It Works and What You Get
eSIM for calls and SMS: can it really make calls? The difference between a data-only eSIM and one with voice, how to receive ba...
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eSIM guides
eSIM not working or QR not received: causes and step-by-step solutions
Is your eSIM QR code not arriving or not scanning? Real causes and step-by-step solutions: email, camera, manual installation, ...
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eSIM guides
Share internet via hotspot with an eSIM: practical guide
Learn how to share internet via hotspot with an eSIM: connect laptop, tablet, or TV, avoid fair use, and troubleshoot a non-wor...
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Problems and solutions
Free Trial eSIM: What's Real and What's a Trap
Free eSIM trial: we tell you which trial plans are real, which ones are bait, and how to try a cheap eSIM without falling for t...
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Compatibility
eSIM when changing phones: how to transfer it to a new phone
Buying a new phone and have an eSIM? Unlike physical SIM cards, you can't just take it out and put it in. We'll explain how to ...
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eSIM guides
Does an eSIM expire? How long does it last, when does it start, and what happens when it ends?
Does eSIM expire? We explain how long it lasts, when its validity period begins, what happens when data is exhausted, and how t...
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Problems and solutions
How to delete or remove an eSIM without losing your data plan
How to delete or remove an eSIM on iPhone and Android without losing data. The difference between deactivating and deleting, an...
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Problems and solutions
Common Problems When Activating an eSIM and How to Fix Them
In summary: common eSIM problems almost always boil down to three causes: the wrong data line selected on the phone, data roami...
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Problems and solutions
Expired eSIM — What happens and how to renew it
In short: an expired eSIM means that the data plan has run out of time, not that the digital chip has disappeared: the profile ...
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