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Find answers, tips, and guides to help you get the most out of your eSIM.
Getting Started
Learn how to purchase, install and activate your eSIM
5 articles
Device Compatibility
Check if your device supports eSIM technology
9 articles
Troubleshooting
Solutions for common issues and problems
12 articles
Billing & Refunds
Payment methods, invoices and refund policies
4 articles
Using & Managing eSIMs
How to use, manage and get the most from your eSIM
13 articles
General Questions
Common questions about eSIM technology and Simcardo
7 articles
Popular Questions
How to Install eSIM on iPhone
Got your Simcardo eSIM? Here's how to get it running on your iPhone in just a few minutes – no physical SIM card needed.
How to Check if Your Phone is Unlocked
Before purchasing an eSIM, make sure your phone isn't carrier-locked. Here's how to check in under a minute.
eSIM Troubleshooting Guide
eSIM not working? Most issues have simple solutions. Here's a complete guide to get you connected.
How to Install eSIM on Android
Want to set up Simcardo eSIM on Android? Whether you have Samsung, Pixel, or another brand, here's a simple guide.
eSIM Not Connecting? Try These Fixes
Quick solutions when your eSIM won't connect to the network.
What is eSIM?
eSIM is a digital version of a SIM card built right into your phone. Here's everything you need to know about this technology.
eSIM Compatible Devices - Full List
Complete list of phones, tablets and smartwatches that support eSIM technology.
How to Buy an eSIM from Simcardo
Step-by-step guide to purchasing your travel eSIM in under 2 minutes.
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