Before choosing an eSIM plan for your trip, there is one important question you need to answer: Does your phone support eSIM?
Many newer smartphones come with eSIM technology. However, checking the device model alone may not be enough. The region where the phone was purchased and whether it is locked to a mobile carrier can also affect its eSIM compatibility.
The good news is that you can check your device’s compatibility in just a few simple steps.
The Easiest Way to Check
First, open your phone’s mobile network settings. If you see an option to add an eSIM or a new mobile plan, your device most likely supports eSIM technology.
Another method is to check the device’s EID number. The EID is the unique digital identification number of an eSIM-enabled device.
On many phones, dialing *#06# displays the EID alongside the IMEI information. You may also find the EID in the device information section of your phone’s settings.
How to Check on an iPhone
On an iPhone, follow this path:
Settings → Cellular / Mobile Data
If you see the Add eSIM option, your device supports eSIM installation.
For further confirmation, go to:
Settings → General → About
If an EID is listed, your device supports eSIM technology.
You should also check the Carrier Lock section on the same page. If it says No SIM Restrictions, your iPhone is carrier-unlocked and should be able to use an eSIM from another provider.
How to Check on an Android Device
The layout of the settings may vary depending on the device manufacturer and model. The option to add an eSIM is usually available under one of the following sections:
Settings → Connections / Network & Internet / SIM Manager
Look for Add eSIM, Add Mobile Plan, or Download a SIM Instead.
On Samsung devices, the eSIM feature is usually located under:
Settings → Connections → SIM Manager → Add eSIM
Why Don’t All Versions of the Same Model Support eSIM?
Smartphone manufacturers may release the same model with different features for different markets. As a result, a device sold in one country may support eSIM, while the same model manufactured for another region may not.
When checking compatibility, pay attention not only to the device’s commercial name but also to its exact model number. You can find the model number under:
- Settings → General → About on an iPhone
- Settings → About Phone on an Android device
Comparing this information with the manufacturer’s official compatibility list is the most reliable way to confirm eSIM support.
Is eSIM Support Enough?
Your phone must support eSIM technology, but compatibility alone is not enough. The device must also be carrier-unlocked to use an eSIM plan from another provider.
A carrier-locked device may only work with services offered by that particular mobile operator.
Three Things to Check Before Buying an eSIM
To summarize, before choosing a plan, make sure that:
- Your device supports eSIM technology.
- Your device is carrier-unlocked.
- Your chosen plan covers your travel destination.
Checking your phone’s eSIM compatibility in advance can help prevent technical difficulties during your trip.
If your device meets all the requirements, the next step is to choose the right Wayro plan for your destination.
