eSIM guides
Everything you need to understand and set up a travel eSIM — clear, jargon-free guides from LimitSim.
50 guides
- 01
Why won't Airalo and Holafly open in India? Get ready before you go
India's DoT pulled Airalo and Holafly from the app stores and blocked their sites. An eSIM installed before you fly still works — your options for India. - 02
Airalo Not Working in Turkey? Here's Why — and What Still Works
Airalo not working in Turkey? Regulator BTK's July 2025 block on its site and app still holds in 2026. Your installed eSIM works — don't delete it. - 03
The Best eSIM for Turkey in 2026: An Honest Comparison
Choosing an eSIM for Turkey: what the BTK block means for buying and topping up, which networks the plans use, and how much data you need. - 04
Deleted your eSIM profile? What actually happens
Deleted an eSIM by accident, or lost it in a factory reset? Why the same QR rarely works twice, what Airalo and Holafly allow, and how not to pay twice. - 05
The 30% Card Surcharge Wasn't Repealed — Which Is Why Buying Your eSIM in Crypto Pays Off
Argentina's 30% surcharge on foreign card payments is still in force — the "it's gone" story was a hoax. Pay for your eSIM in USDT: no card, no surcharge. - 06
Staying connected in Azerbaijan: a data eSIM for Baku and beyond
Data, coverage and setup for a Baku trip: skip the airport SIM counter, install a travel eSIM before you fly, and see where signal holds from the Old City to Xinaliq. - 07
Balkans eSIM: one eSIM from Ljubljana to Istanbul
Balkans eSIM for 11 countries, Türkiye included: networks per country, border and ferry tips, setup. Plans from €1.14 (limitsim.com, 7 Oct 2026). - 08
Airalo and major eSIM services are blocked in Turkey — which options actually work in 2026?
Since July 2025 Turkey blocks Airalo, Holafly, Saily and major eSIM stores. Installed eSIMs still work — here's how to get data if you're already there. - 09
Travelling to Bosnia and Herzegovina? Sort your eSIM first
Skip the Sarajevo SIM counter. A data-only eSIM for Bosnia and Herzegovina: how much data you need, where coverage holds up, and how to keep your own number. - 10
Internet in Brazil without a CPF: which option is the best deal?
Mobile data in Brazil without a CPF: compare a travel eSIM, operator tourist plans and a prepaid SIM with your passport, plus what CPF rules mean in 2026. - 11
Is one eSIM enough for a Central Asia and Silk Road trip?
Doing a Silk Road trip across Central Asia? Most travel eSIMs make you buy a separate one for each country. Here's how one regional eSIM covers Kazakhstan, Uzbekistan and Kyrgyzstan. - 12
Got a new phone? How to keep your eSIM and move it across safely
Worried your eSIM vanishes when you switch phones? Here is what actually happens, and how to move your LimitSim data eSIM to a new phone without losing it. - 13
Heading to Chile? Two rules you need to know about
Chile blocks foreign phones on a local SIM or eSIM after 30 days unless registered. A travel eSIM isn't a Chilean line. From €1.02 (limitsim.com, 7 Oct 2026). - 14
How does phone blocking work in Colombia?
In Colombia, only local SIM users must register their phone's IMEI — and only within about 20 days of an SMS warning. A travel eSIM runs in roaming and doesn't register your phone's IMEI with Colombian networks. - 15
Does my phone support eSIM? A compatibility guide
Find out if your phone supports eSIM in under a minute. Step-by-step checks for iPhone and Android, supported device lists, regional caveats, and what to do if not. - 16
Card declined abroad? Buy your eSIM with crypto
Card getting declined abroad? Pay for your travel eSIM with crypto — USDT, Bitcoin, Ethereum. No bank, no card. The fix for Russian Visa/Mastercard that stopped working overseas. - 17
UAE eSIM Guide: What Actually Works for Calls and Internet in Dubai and Abu Dhabi
WhatsApp and FaceTime voice calls are blocked on every UAE network — no eSIM changes that. What still works in Dubai, and which calling apps are legal. - 18
Will Egypt block my phone? Who the IMEI rule really applies to
Egypt registers a phone's IMEI only once an Egyptian SIM activates it. Tourists get 90 days per visit, expats 120. Foreign SIMs and travel eSIMs stay out. - 19
The travel eSIM guide to Egypt: Red Sea resorts, Cairo and the Nile
A data eSIM for Egypt that works in Cairo, Hurghada, Sharm el-Sheikh and along the Nile — installed before you fly, no passport SIM counter, no roaming bills. - 20
Traveling from the US to Europe: why an eSIM beats carrier roaming
US carriers charge $10-12 a day to roam in Europe — 10 days tops $100. A regional Europe eSIM covers dozens of countries for a few euros. - 21
eSIM Georgia: mobile data in Tbilisi, Batumi and the mountains
eSIM for Georgia, the country: plans and prices, coverage in Tbilisi, Batumi and the mountains, setup before you fly and tips for a Caucasus round trip. - 22
Staying Connected as You Hop Between the Greek Islands
EU visitors roam free in Greece; UK and non-EU travellers need a data eSIM. Coverage on Santorini, Mykonos and Crete, signal gaps on ferry crossings, and how much data to buy. - 23
eSIM for Umrah and Hajj: arriving in Saudi Arabia already connected
A Saudi SIM needs your passport, visa and a fingerprint at the counter. How a travel eSIM and the official Absher pilgrim route compare for Umrah and Hajj. - 24
Which eSIM works best on Indonesia's remote islands?
In Indonesia the network you connect to matters more than almost anywhere. Here's why Telkomsel wins on the outer islands, and how to pick an eSIM that keeps you online off Bali. - 25
Indonesia's new SIM rule: face-scan registration for tourists (2026)
Since 1 July 2026, new SIM cards in Indonesia need face-scan registration and tourists use a passport. What it means for a Bali trip and the eSIM option. - 26
Japan Travel eSIM: Leave the Pocket Wi-Fi Device Behind
It's time to leave the airport pocket Wi-Fi device behind. A Japan travel eSIM installs before you fly, works the moment you land, and runs on the Docomo, SoftBank, and au networks. - 27
Mexico SIM registration in 2026: suspensions have started — what tourists need to know
Mexico began suspending unregistered SIMs on Aug 15, 2026; deadlines run by last digit through December. A travel eSIM connects in roaming, with no Mexican line to register — plans from €0.53. - 28
Staying connected in Montenegro, from Kotor Bay to Durmitor
A data-only eSIM for Montenegro that installs before you fly and switches on at Tivat. Coverage notes for Kotor, Budva, Bar and the Durmitor mountains. - 29
Morocco eSIM: Staying Connected from the Medinas to the Sahara
Where does mobile data work in Morocco? Strong in Marrakech, Fez, and Casablanca, weaker in the Atlas Mountains and Sahara. Carriers, coverage, data usage, and travel eSIM setup. - 30
eSIM not working? Check these things before you buy a new one
Installed your eSIM but there's no internet? Most eSIM problems come down to a couple of settings. Here's the quick fix list before you contact anyone. - 31
Why is it so hard for tourists to buy a local SIM card in Peru?
New 2026 rules mean most tourists can't buy a SIM card in Peru — sales require residency documents and fingerprint ID, so a travel eSIM is the easiest fix. - 32
eSIM refunds and support, compared honestly
Airalo's 30-day, fault-only refund rules vs Holafly's 6-month window and $3.50 fee — quoted from their policy and help pages, with dated reviews on both sides. - 33
Where a Thailand eSIM really works: Phuket, the islands and the boats in between
How does a Thailand travel eSIM work on Phuket, Krabi, Phi Phi, Samui and Koh Phangan? Coverage, signal gaps on the ferries, the Full Moon Party crowds and how much data you actually need. - 34
How to land in Turkey already online when eSIM stores are blocked
Foreign eSIM stores don't open on Turkish networks after BTK's blocks. What Gulf travellers should install before flying to Istanbul, Antalya or Trabzon. - 35
Turkey and UK roaming: why your Europe allowance stops at the border
Turkey is outside the Europe roaming zone on EE, O2, Vodafone, Three, giffgaff and SMARTY. What that costs, and the plans that do include it. - 36
eSIM for Umrah with no registration: no passport, no fingerprint, no Absher
Every Saudi SIM has needed a passport, visa and fingerprint since 2016. Why a foreign travel eSIM sits outside that registration duty entirely — and its limits. - 37
Umrah in Ramadan 2027: the dates, the deadlines and staying connected
Ramadan 1448 runs 8 Feb to 8 Mar 2027, pending the moon sighting. The season's visa deadlines, the Nusuk permit rule, and a data plan for the peak crowds. - 38
Is "unlimited" eSIM data really unlimited?
Most unlimited travel eSIMs slow down after a daily amount — and hide the number. Here's how throttling really works and how to pick a plan that stays fast. - 39
Which eSIM works best for the Ha Giang Loop and Sapa?
On the Ha Giang Loop and up in Sapa, one network holds signal where others drop: Viettel. Here's how to pick a Vietnam eSIM that keeps you connected in the north. - 40
eSIM or Roaming: Which Is Cheaper for Travel?
Compare travel eSIMs and carrier roaming on cost, convenience, coverage, and speed. Learn why roaming gets expensive, when each wins, and how to switch. - 41
Holafly not working in Turkey? Here's what's really going on
Holafly is blocked in Turkey by the BTK regulator: its site and app don't open on Turkish networks. Installed eSIMs still work. Your options in 2026. - 42
How to Install an eSIM on Android, Step by Step
A clear, brand-by-brand guide to installing an eSIM on Android phones, including Samsung Galaxy and Google Pixel steps, activation tips, and fixes for common issues. - 43
How to install an eSIM on your iPhone, step by step
Install a travel eSIM on your iPhone in minutes. Follow the exact Settings steps, see which iPhones support eSIM, and fix common setup errors fast. - 44
Saily eSIM for Russia: it doesn't exist — here's what actually works
Searching "Saily eSIM Russia blocked"? It isn't a block: Saily simply has no Russia plans. What works for mobile data in Russia in 2026, incl. the 24-hour rule. - 45
Saily not working in Turkey? Here's what's going on and what you can do
Saily's site and app won't load in Turkey — BTK blocks the major foreign eSIM sellers. What still works, and how to get data without a VPN. - 46
Umrah in Saudi Arabia: how do Turkish pilgrims get data in Makkah and Madinah?
Turkish “Hac ve Umre” roaming packs are voice packs with about 100 MB of data. What they cost, what Nusuk needs an SMS for, and where an eSIM fits. - 47
VPN not working in China (2026): how to get online
In 2026 VPNs are less reliable in China. Why WhatsApp, Gmail and Instagram won't open, and how travel eSIMs with a foreign gateway can help. - 48
What is an eSIM and how does it work?
An eSIM is a built-in digital SIM that replaces the plastic card. Learn how eSIMs work, how to activate one, what phones support them, and the key benefits. - 49
Why don't WhatsApp calls work in Qatar, and how can you fix it?
Qatar networks block VoIP — but WhatsApp calls work over a travel eSIM's roaming data. The setup, step by step, and what stays blocked. Plans from €0.79. - 50
Do WhatsApp calls work in Saudi Arabia? The honest answer
WhatsApp calls on Saudi SIMs are officially restricted and work only intermittently. Why data on a roaming eSIM typically gets through, and what always works.
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