How to Set Up an eSIM on Android

22nd February 2026
eSIM
Android phone displaying eSIM setup screen with QR code activation

Learn how to set up an eSIM on Android with step-by-step instructions, compatibility checks, and troubleshooting tips for fast and secure activation.

Switching to an eSIM on Android is easier than most people expect. Whether you are setting up a new phone, adding a second number, or separating work and personal use, Android's built-in eSIM support makes the process quick and straightforward.

This guide walks you through everything you need to know, from what you need before you start to fixing common activation issues.

What you need before setting up an eSIM on Android

Before jumping into the setup, it's worth double-checking a few basics. Having these ready will help avoid unnecessary hiccups during activation.

You will need:

  • An Android phone that supports eSIM
  • A stable internet connection, ideally Wi-Fi
  • An eSIM QR code or activation details from your provider
  • Your phone updated to a recent version of Android

Most modern Android phones support eSIM, but some budget models or older devices may not. If you are unsure, your manufacturer's support page will usually confirm compatibility.

Step by step guide on how to activate an eSIM on Android

Setting up an eSIM on Android follows a similar process across most devices, even if menu names differ slightly.

  • Step 1. Open Network Settings: Go to Settings, then tap Network & Internet or Connections, depending on your device.
  • Step 2. Add a New SIM: Look for SIMs, SIM Manager, or Mobile Network, then choose Add eSIM or Add Mobile Plan.
  • Step 3. Scan the eSIM QR Code: When prompted, scan the QR code provided by your eSIM provider. Make sure the camera focuses clearly and you are connected to the internet.
  • Step 4. Confirm and Activate: Follow the on-screen instructions to finish setup. Your phone will download the eSIM profile and activate it automatically.

Once completed, your eSIM should appear alongside any physical SIM already installed.

While the core steps are the same, the exact menu path can differ slightly by manufacturer.

Activating an eSIM on Samsung Galaxy phones

On Samsung devices, go to Settings > Connections > SIM Manager > Add eSIM. From there, scan the QR code and follow the prompts.

Activating an eSIM on Google Pixel phones

On Pixel phones, open Settings > Network & Internet > SIMs > Add eSIM, then scan your QR code to activate.

Other Android Manufacturers

Brands like Xiaomi, OnePlus, Oppo, and Sony generally place eSIM settings under Mobile Network or SIM Cards. If you do not see eSIM options immediately, use the settings search bar and type “eSIM”.

How to check if your eSIM is active

After setup, it's a good idea to confirm everything is working properly. You can check by:

  • Looking for signal bars next to the eSIM line
  • Checking the network name in your status bar
  • Turning on mobile data for the eSIM
  • Making a test call or sending a message

If the eSIM is active, it should behave just like a physical SIM.

Common eSIM activation issues on Android and how to fix them

Most eSIM activations work smoothly, but issues can occasionally pop up.

  • QR code not scanning: Make sure your screen brightness is high and the QR code is not blurred or cropped. You can also try manual activation if available.
  • No signal after activation: Restart your phone and check that the eSIM line is enabled in SIM settings. Confirm mobile data is switched on for that line.
  • eSIM stuck on activating: This is often caused by a weak internet connection. Connect to Wi-Fi and wait a few minutes, or restart the setup process.
  • Can't switch between SIMs: Check your default SIM settings for calls, messages, and mobile data. Android lets you choose which SIM handles each function.

Can I use an eSIM and physical SIM at the same time?

Yes, most Android phones support dual SIM functionality using one physical SIM and one eSIM.

This allows you to:

  • Keep personal and business numbers separate
  • Use one SIM for calls and another for data
  • Add international or travel plans without removing your main SIM

You can manage defaults for calls, messages, and data directly from SIM settings.

Using an eSIM for business or WhatsApp Business

eSIMs are particularly useful for small businesses and freelancers. They allow you to run a dedicated business number without carrying a second phone.

An eSIM can be used to:

  • Separate work and personal communications
  • Manage client calls professionally
  • Pair with WhatsApp Business on supported devices

In some cases, a virtual number may be a better option, especially if you want flexibility across multiple devices or need easy WhatsApp Business verification without relying on a physical SIM.

Get Started with gosimless

If you are looking to use an eSIM for business, or need a reliable number for WhatsApp Business, gosimless offers flexible business eSIM plans and virtual numbers designed specifically for small and growing businesses.

You can get set up online in minutes, without contracts or physical SIM cards, and keep your work communications professional and separate.

Frequently asked questions

No. While eSIM is becoming a standard feature, it is currently most common in flagship and mid-range devices. Most premium models from the last few years, including the Samsung Galaxy S20 through S26 series, Google Pixel 3 through 10 series, and many OnePlus, Xiaomi, and Motorola flagships, fully support it. However, budget-friendly "A-series" or "Moto G" models and older devices often still rely solely on physical nano-SIM slots. Additionally, some regions (such as China) still manufacture Android devices with two physical slots and no eSIM capability. Always check for an EID number in your phone's About Phone settings to confirm compatibility.

Usually, yes, but unlike a physical SIM, you can't just swap it over. Most Android transfers require you to first deactivate or delete the eSIM from your old device and then re-activate the profile onto your new device using a QR code or an activation link from your provider. In 2026, Google's eSIM Transfer Tool (available on Android 14+) has made this easier for Pixel-to-Pixel or Samsung-to-Samsung moves, but for most carrier switches, you will still need to request a fresh activation code via your gosimless dashboard or carrier app to ensure a secure handshake with the new hardware.

Deleting an eSIM removes the digital profile from your device, immediately disconnecting it from the mobile network. This is the digital equivalent of throwing your physical SIM card in the bin. While your actual data plan and phone number remain active, your phone will no longer have service. To get back online, you will need to scan a new activation QR code. Because most codes are for one-time use, you'll need to request a new one.

For flexibility, eSIM is significantly better. It allows you to store multiple profiles on one device, perfect for keeping a business number and a personal line active at the same time without swapping SIM cards. From a security standpoint, an eSIM is superior because it cannot be physically removed if your phone is stolen, making it much harder for thieves to use your number for two-factor authentication fraud. While physical SIMs are still great for compatibility with older phones, eSIM is the faster, more eco-friendly, and more convenient choice for 2026.