How to use MondoMate eSIM on Android – complete guide
Configure MondoMate eSIM on Android: select data SIM, enable roaming, and fix connection issues on Samsung and Pixel.
Does my Android support eSIM?
eSIM support varies between manufacturers, models and regions. Many newer Android devices support eSIM, but we always recommend checking your specific model or following your manufacturer's official guidance.
- Samsung Galaxy S20 and newer
- Samsung Galaxy Z Fold / Z Flip series
- Google Pixel 3 and newer
- Motorola Razr series
- OnePlus newer models (selected markets)
- Sony Xperia newer models
- Selected Xiaomi models
- Other newer Android devices with eSIM support
This list is a general guide. eSIM availability depends on your manufacturer, model, region and carrier - there is no single official list covering all Android devices. For Pixel users, see Google's official Pixel eSIM guide.
Quick check on Android: go to Settings → Network & internet → SIM cards. If you see 'Add eSIM', 'Download SIM', or 'Add mobile plan', your Android device typically supports eSIM.
Step 1: Get your eSIM
Start by clicking on MondoMate. The installation flow adjusts automatically depending on what device you're using.
- 1Click on MondoMate
- 2If you're already on your Android phone, the installation flow opens directly on your device
- 3If you're on a computer, a QR code is shown - open your Android camera or QR scanner and scan it to continue installation on your phone
- 4Follow the on-screen prompts to confirm the installation
- 5Give your eSIM a label, such as 'MondoMate'
- 6Tap 'Done' or 'Activate' to complete the installation
Step 2: Choose your default lines
Once installed, your Android phone has two active lines: your regular SIM and the MondoMate eSIM. You need to tell your phone which line handles what:
- Primary SIM (calls & SMS): your regular SIM - keep this as is
- Mobile data: select MondoMate eSIM - this uses your travel data plan
- SMS: keep on your regular SIM unless you specifically need otherwise
- Using MondoMate as your data line avoids expensive roaming charges on your home SIM
Step 3: Set mobile data on Android
- 1Go to Settings → Network & internet (or 'Connections' on Samsung)
- 2Tap SIM Manager, SIMs, or Mobile Network
- 3Tap 'Mobile data' or 'Preferred SIM for mobile data'
- 4Select MondoMate eSIM as your active data line
- 5Your regular SIM stays active for calls and SMS - no changes needed
Switching data line takes just seconds. You can switch back and forth at any time from your SIM settings.
Step 4: Enable data roaming
Data roaming must be enabled on your MondoMate eSIM for it to connect to partner networks abroad.
- 1Go to Settings → Network & internet → SIM Manager
- 2Tap on your MondoMate eSIM
- 3Enable 'Roaming' or 'Data Roaming'
Turn data roaming OFF on your primary SIM (your regular SIM card) to avoid unexpected charges from your home operator while abroad.
When you arrive at your destination
Your Android phone will automatically search for and connect to a supported network at your destination.
- Make sure MondoMate eSIM is selected as your mobile data line
- Data roaming must be ON for your MondoMate eSIM
- If data doesn't work immediately, turn Airplane Mode on for 30 seconds, then off again - this forces the phone to re-register on the local network
- If you still have no data, go to your SIM settings and confirm the MondoMate eSIM is active and roaming is enabled
You can always track your data usage, manage your data plans and view your eSIM status through your personal MondoMate dashboard.
No signal or 'No Service'? Check our troubleshooting guide for common fixes.
Menus and settings may vary depending on Android version, manufacturer and region.
Samsung Galaxy - menu names
On Samsung Galaxy phones, the menu path is slightly different from stock Android:
- 1Settings → Connections → SIM Manager
- 2Tap 'Add mobile plan' or 'Add eSIM'
- 3To set data SIM: Settings → Connections → SIM Manager → Mobile data → select MondoMate
- 4To enable roaming: Settings → Connections → Mobile networks → Data roaming (while MondoMate eSIM is selected)
Google Pixel - menu names
On Google Pixel phones, the menu follows standard Android closely:
- 1Settings → Network & internet → SIM cards
- 2Tap '+' or 'Download a SIM instead' to add your eSIM
- 3To set data SIM: Settings → Network & internet → SIM cards → tap on MondoMate eSIM → set as preferred for data
- 4To enable roaming: Settings → Network & internet → SIM cards → MondoMate eSIM → Roaming
Was this article helpful?