eSIM on Android: Samsung Galaxy and Google Pixel Setup Guide

Before you start: what an eSIM on Android needs

An eSIM on Android is the same digital SIM idea you’ve probably heard about, just baked into the phone instead of slotted into a tray. No tiny chip to pop out. The profile downloads over the air. If you’re still fuzzy on the concept, here’s a plain-English breakdown of what an eSIM card actually is and why phone makers keep pushing it.

You only need three things to get going:

• An eSIM-capable Android phone. Most Samsung Galaxy and Google Pixel models from 2020 on qualify, but a few imported units don’t (more on that below).
• A Wi-Fi connection. The eSIM profile comes down over the internet, so you don’t need a working cellular signal yet.
• Your activation details from the carrier. Usually that’s a QR code. Sometimes it’s a manual code, sometimes an in-app button.

That’s the whole shopping list. Now the part people actually get stuck on: finding the right menu. Samsung and Pixel bury it in slightly different places, and that’s where most of the confusion starts.

How to set up a Samsung eSIM (Galaxy S, Z Fold, Z Flip)

Samsung calls its eSIM screen the “SIM manager,” and it lives under Connections. Once you know that, the rest is quick.

1. Connect to Wi-Fi

   Pull down the quick settings and make sure Wi-Fi is on with a solid connection. The profile downloads over the network, so signal strength here matters more than cellular bars.

2. Open SIM manager

   Go to Settings > Connections > SIM manager. On some One UI versions it reads “SIM manager” right in the main Connections list.

3. Tap Add eSIM

   Under the eSIM section, choose Add eSIM. If the phone prompts you to scan a carrier code, that’s exactly what you want.

4. Scan your QR code

   Point the camera at the QR code your carrier gave you. No code on hand? Tap “Enter activation code manually” and type the SM-DP+ address and code instead.

5. Name the line and turn it on

   Give it a label like “Personal” or “Travel” so you can tell profiles apart, toggle the new eSIM on, then set which line handles calls, texts, and data.

Done. The line usually goes live within a few minutes. One quirk worth flagging: a handful of Galaxy S20 hybrid dual-SIM variants, plus S23 FE units sold in China or Hong Kong, don’t support eSIM at all. If Add eSIM is missing from your SIM manager, that’s likely why.

How to set up a Pixel eSIM (Google Pixel setup)

Pixel eSIM setup is arguably the cleanest on Android. Google keeps the option right under the network menu, no detours.

1. Get on Wi-Fi

   Same reason as Samsung. The eSIM profile downloads over the internet, so connect before you start.

2. Open the SIMs menu

   Go to Settings > Network & internet > SIMs > Add SIM. This is the exact Pixel install path US Mobile points to.

3. Skip the physical SIM prompt

   When Pixel asks you to insert a SIM, look for “Download a SIM instead?” and tap it. That’s the eSIM route.

4. Scan the QR code

   Aim the camera at your carrier’s QR code. If you only have a manual code, choose “Need help?” then “Enter it manually” and type it in.

5. Activate and set as default

   Tap through the confirmation, switch the new eSIM on, and pick it for data and calls. Connected.

Heads up for newer hardware. The Pixel 10, 10 Pro, and 10 Pro XL are eSIM-only in the US, so there’s no tray to fall back on. That’s not a downside in practice. It just means the steps above aren’t optional, they’re the only way to add a line.

Which Android phones support eSIM?

Broad strokes: most flagship Samsung and Pixel phones from the last few years are good to go. Here’s the cleaner version.

If your model isn’t listed or you bought it abroad, don’t guess. Check the full eSIM compatible device list before you start, because imported units are the single most common reason Add eSIM goes missing.

Try a US Mobile eSIM free on your Android

Want to see how an eSIM on Android behaves on a real network before committing? US Mobile has a free trial built for exactly that. You get 30 days and 30GB of data on Warp 5G or Dark Star, plus unlimited talk and text. You’ll add a payment method to start, but you aren’t charged during the trial, and there’s no contract if you walk away.

1. Start at get-started

   Go to usmobile.com/get-started and create an account or log in.

2. Add a new line, then Special Offers

   Choose Free Trial and continue. Skip the physical Starter Kit and select eSIM activation so there’s nothing to wait for in the mail.

3. Pick your network and transfer your number

   Select Warp or Dark Star. The trial asks you to bring your existing number over, so confirm the port and activate.

4. Scan the QR code in your Galaxy or Pixel

   Open SIM manager (Samsung) or SIMs (Pixel), tap Add eSIM, and scan the code US Mobile generates. Your line goes live in a few minutes.

The full walkthrough lives in our step-by-step on how to activate an eSIM if you want the iPhone-and-Android version side by side. Paid plans start at $8/mo for light users and $25/mo for Unlimited Starter, all with eSIM, no activation fee, and no contract. Annual billing drops those further.

Troubleshooting Android eSIM problems

Most Android eSIM headaches come down to a short list of usual suspects. Run through these before you call support.

Switching from one phone to another? Android doesn’t have Apple’s Bluetooth-based transfer, so you usually re-download the profile with a fresh QR code on the new device. We cover the cross-platform version of that in moving an eSIM between iPhone and Android, including what carries over and what doesn’t. And if you lost or never received your code, here’s how to get and use your eSIM QR code the right way.