Installing an eSIM on Samsung Galaxy is usually quick and easy once you know where to look in the settings.
Most Samsung phones that support eSIM allow installation using a QR code, direct carrier activation, or manual setup details.
This guide explains how to install eSIM on Samsung step by step, what to check before setup, and how to solve common issues.
Quick answer: On Samsung, go to Settings > Connections > SIM card manager, tap Add eSIM, then scan your QR code or follow the setup method from your provider.
Before you install an eSIM on Samsung
Before starting, make sure:
- Your Samsung model supports eSIM
- Your phone is carrier unlocked
- You have Wi-Fi or mobile internet
- You have your QR code or activation details ready
If you are unsure, read How to Check If My Phone Supports eSIM.
How to install eSIM on Samsung with QR code
This is the most common method.
- Open Settings
- Tap Connections
- Tap SIM card manager
- Tap Add eSIM
- Select Scan QR code
- Scan the QR code from your provider
- Follow the prompts to complete setup
Samsung officially supports QR setup on compatible devices. [oai_citation_attribution:1‡Samsung pl](https://www.samsung.com/bg/support/mobile-devices/galaxy-esim-and-supported-network-carriers/?utm_source=chatgpt.com)
How to install eSIM on Samsung manually
If scanning does not work, some providers allow manual activation.
- Open Settings
- Tap Connections
- Tap SIM card manager
- Tap Add eSIM
- Choose manual setup if available
- Enter activation details from your provider
Samsung documents manual code entry on supported models. [oai_citation_attribution:0‡Samsung pl](https://www.samsung.com/bg/support/mobile-devices/galaxy-esim-and-supported-network-carriers/?utm_source=chatgpt.com)
How to name your eSIM
After installation, your Samsung phone may ask you to label the new line.
Useful names include:
- Travel
- Data
- NoveSIM
- Holiday
This makes it easier to manage dual SIM settings later.
How to use the eSIM for mobile data
After installation, make sure the new eSIM is selected for data.
- Open Settings
- Tap Connections
- Tap SIM card manager
- Select preferred SIM for Mobile data
- Choose your travel eSIM
If this is not changed, your main SIM may continue using mobile data.
Should roaming be on?
For many travel eSIM plans, yes. Roaming often needs to be enabled on the eSIM line for proper connection.
Check your provider instructions first.
What if the eSIM installs but does not work?
Check these common causes:
- The eSIM is not selected for mobile data
- Roaming is disabled
- The destination country is not yet reached
- The plan is not active yet
- Phone restart is needed
Turning airplane mode on and off can also help.
Common mistakes to avoid
Trying to install without internet
A stable connection is usually required.
Using the wrong SIM for data
Always confirm your travel eSIM is selected.
Forgetting roaming settings
Many travel plans need roaming enabled.
Buying before checking compatibility
Not every Samsung model supports eSIM.
Can I use physical SIM and eSIM together?
Many Samsung Galaxy models support using both at the same time. This is useful if you want to keep your main number active while using travel data.
Read more: Can I Use eSIM and a Physical SIM Together?
When should I install my Samsung eSIM?
Usually 1 to 3 days before departure is ideal. This gives time to troubleshoot and arrive prepared.
See: When Should I Install My eSIM Before a Trip?
Final thoughts
Installing an eSIM on Samsung is usually straightforward once you know where the SIM card manager settings are.
Most users can complete setup in minutes using a QR code. The most important steps are choosing the correct data line and checking roaming settings.
Next step: Explore travel eSIM plans or read How to Buy an eSIM for Travel.
FAQ
How do I install eSIM on Samsung?
Go to Settings, Connections, SIM card manager, tap Add eSIM, then scan your QR code or use your provider’s setup method.
Where is eSIM on Samsung settings?
Usually in Settings > Connections > SIM card manager on compatible Galaxy phones.
Can I install eSIM on Samsung with QR code?
Yes. QR code setup is one of the most common installation methods.
Can I install eSIM on Samsung without QR code?
Yes. Some providers allow manual setup using activation details.
Why is my Samsung eSIM not working?
You may need to select it for mobile data, enable roaming, restart the phone, or wait until you reach a supported country.
Do all Samsung phones support eSIM?
No. eSIM support depends on the exact model, region, and sometimes carrier version.
Can I use eSIM and physical SIM together on Samsung?
Many Samsung Galaxy models support using both at the same time.
When should I install eSIM on Samsung before travel?
Usually 1 to 3 days before departure is the best timing for most travelers.