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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
How to recharge an eSIM plan that has run out
How to top up an expired eSIM plan: all your options, step-by-step instructions, and how to avoid running out of data abroad.
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Problems and solutions
eSIM and lost or stolen phone: what to do
eSIM and phone theft abroad: action protocol, how to recover your eSIM on another device, and prevention before your trip.
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Problems and solutions
eSIM Won't Activate: Common Errors and How to Fix Them
eSIM Not Activating: A Complete Guide to Common Errors and Step-by-Step Solutions for iPhone and Android in 2026.
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eSIM guides
How to save data with an eSIM: tips and settings to spend less
How to save data with an eSIM while traveling: iOS and Android settings, apps that consume the most, and a calculator for how m...
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Problems and solutions
WhatsApp with eSIM: calls, chats, and video calls abroad without roaming
Does WhatsApp work with a data eSIM? Yes: chats, calls, and video calls without roaming. I'll explain how to use it abroad and ...
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Problems and solutions
Using a VPN with a travel eSIM: China, privacy, and tricks
Can you use a VPN with a travel eSIM? Yes. Guide for China, privacy on public Wi-Fi, and what to set up before you leave. Trick...
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eSIM guides
eSIM for Zoom and Teams video calls: how much data they use and how many GB you need
Will an eSIM support your Zoom or Teams video calls abroad? How much data they use, which data plan to get, and how to avoid di...
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Problems and solutions
eSIM real speed vs. advertised: what to actually expect
Is eSIM as fast as they claim? Real vs. advertised speed, what truly limits it, and how to measure and improve it on your trip....
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Problems and solutions
Watch Netflix and stream with eSIM when traveling: how to do it without breaking the bank on data
How to watch Netflix, Prime, or Disney+ with an eSIM when traveling: how much data streaming consumes, international catalogs, ...
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Problems and solutions
Receiving SMS verification abroad: banks, 2FA, and codes
Can you receive bank SMS messages and verification codes abroad with an eSIM? I'll explain how 2FA works outside of Spain and w...
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eSIM guides
eSIM disconnects or loses connection: causes and solutions
Is your eSIM disconnecting or losing connection? Find out why it's disconnecting and how to fix it step-by-step: roaming, APN, ...
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Problems and solutions
Internet on planes and ships: why an eSIM isn't enough (and what does work)
Does eSIM work on a plane or a cruise? We explain why it's not enough in mid-flight or on the high seas and what real options y...
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Problems and solutions
What happens if you run out of eSIM data? A guide to avoid being stranded
Running out of eSIM data in the middle of your trip? We'll tell you exactly what happens and how to top up or buy more data in ...
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Compatibility
Can you keep your number with a travel eSIM?
Do you lose your number when using a travel eSIM? No. Here's how to keep your Spanish number, continue receiving SMS, and use y...
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eSIM guides
eSIM for online gaming while traveling: how to reduce ping and latency
Can you play online with a travel eSIM? Find out what ping to expect, how to lower latency, and tips for smooth gaming on the go.
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Problems and solutions
eSIM not working on arrival: quick step-by-step solutions
eSIM not connecting right after landing? Check roaming, mobile data, and APN. Quick fixes to get back online in 2 minutes.
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eSIM guides
How to check eSIM coverage before buying it
Learn how to check eSIM coverage before buying: maps, local carriers, and network bands for guaranteed data while traveling.
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eSIM guides
eSIM and passport registration: which countries require KYC and how it affects your trip
Which countries require you to register your SIM with a passport (KYC), how it affects your trip, and why a travel eSIM saves y...
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eSIM guides
Geo-blocking with eSIM: why your content changes and how to avoid it
Geoblocking changes your Netflix or banking when you travel. I'll explain why this happens with an eSIM and how to avoid it wit...
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Problems and solutions
eSIM with Unlimited Data: Where the Hidden FUP Limit Is
Is unlimited data available on an eSIM? We explain what FUP is, how much it reduces speed, and how to choose a plan without sur...
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Problems and solutions
My eSIM Isn't Working: Support, Quick Fixes, and Refund Guide
eSIM Not Working? A Guide to Fixing it in Minutes, and if Not Possible, Requesting Support and a Refund. Real Causes, Quick Sol...
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eSIM guides
How much data each app uses: a traveler's consumption map
How much data each app on your phone uses: Spotify, Netflix, Google Maps, WhatsApp, or TikTok. Data usage map per hour to calcu...
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Problems and solutions
eSIM and rural or mountain coverage: what to expect away from the city
eSIM in rural and mountain areas: how coverage works outside the city, which carrier provides the best signal, and tips for not...
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eSIM guides
Does the eSIM work on the metro and subway? Coverage underground
Do you have internet with an eSIM on the subway? Find out why the signal cuts out underground, which lines have coverage, and t...
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