Everything you need to know about eSIM: how it works, what to pick, how not to get stuck without internet abroad.
What to do with your eSIM the night before you fly so it works on the first try after landing. A checklist built from real support tickets: where travellers get stuck and why the phone shows LTE but there is no internet.
Complete guide to eSIM for Thailand: what it costs (from $5.20 for 1 GB), how much data two weeks need, which networks it uses (AIS, True), whether it works on Phuket, Samui and Phi Phi, and how to switch it on after landing.
Complete guide to eSIM for the UAE: what mobile data costs in Dubai (from $6.25 for 1 GB), why the Emirates are expensive, which networks it uses, what happens to WhatsApp and FaceTime calls, and how to switch the eSIM on after landing.
Complete guide to eSIM for Turkey: what it costs (from $4.96 per GB), how much data you need for a week, which networks it uses (Turkcell, Vodafone, Türk Telekom), whether you need IMEI registration, and how to activate it in two minutes after landing.
iPhone, Samsung Galaxy, Google Pixel, Xiaomi, Huawei, Honor, Motorola, OnePlus and more: which smartphones work with eSIM, which regional versions lack it, how to check your phone with *#06# and what carrier locking means.
eSIM versus a local SIM card for travel, with numbers: what 5 GB costs in Turkey and the UAE, how long each takes to buy, what happens to your home number and bank texts, and when a physical SIM is still the better deal.
With numbers: why home-carrier roaming costs several times more than a travel eSIM, eSIM prices for seven destinations, a formula for your own trip, the hidden costs of roaming, and the cases where roaming is still the sensible choice.
An eSIM is a chip soldered into your phone in place of the plastic SIM card. Step by step: what happens when you scan a QR code, how eSIM differs from a physical SIM, how dual SIM works and why a travel eSIM is cheaper than roaming.
Step by step: when to install an eSIM (at home, before departure), how to scan the QR code on iPhone and Android, what to switch on after landing, why Data Roaming is needed, how to pick a network manually and what to do if the profile will not install or there is no internet.