Switching to eSIM has never been easier—especially with modern smartphones that are fully compatible with this technology. Whether you're using an iPhone 14, Samsung S10 Plus, or Pixel, this guide will walk you through how to activate and manage eSIM on your device with ease.
eSIM Setup on iPhone: Step by Step
If you’re using an unlocked iPhone, setting up your eSIM is simple:
» Go to Settings → Cellular → Add eSIM
» Scan the QR code provided by your carrier or use the SM-DP+ address
» Wait for activation—usually under a minute
Some users wonder, "what is SM-DP+ address?" or "where to find SM-DP+ address on iPhone?"
This is the remote server your phone contacts to download your eSIM profile. It's required only in manual setups.
Want to know how many eSIMs can iPhone 14 have? The iPhone 14 can store multiple eSIM profiles, and even use two active eSIMs simultaneously in supported models.
If you’re traveling, you’ll appreciate options like:
» How to text internationally on iPhone
» How to call international on iPhone for free
» Does airplane mode turn off location on iPhone? (No—it turns off cellular, but GPS and Wi-Fi remain active)
iPhone Data & Hotspot Features
To avoid using too much data abroad:
» Activate Low Data Mode on iPhone
» Learn how to conserve data on iPhone
» Check hotspot usage on iPhone under Settings
» Use your iPhone as a router by enabling Personal Hotspot
You can also find useful device-specific info like how to get the IMEI number on an iPhone, and what “no SIM available on iPhone” really means (usually missing or deleted eSIM).
Using eSIM on Android: Just as Simple
For Android users asking "how to set up hotspot on Android", or "how to hotspot Android", here’s what to do:
» Go to Settings → Network & Internet → Mobile Network
» Tap Add → Use QR code or enter SM-DP address manually
» Restart Android phone if not detected immediately
If you’re wondering how to use hotspot on Android, just go to Hotspot & Tethering in your settings to activate it.
Whether you're using iOS or Android, eSIM Prime makes it easier than ever to activate your connection anywhere in the world.
For help with using eSIM while traveling, check out our detailed guide:
👉 eSIM Technology – The Future of Global Connectivity