How to select MondoMate as your mobile data on Android
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After installing your MondoMate eSIM, you need to tell Android which SIM to use for mobile data. If this step is skipped, your phone will continue using your primary SIM - which may incur roaming charges.
Samsung Galaxy
- 1Open Settings → Connections → SIM card manager
- 2Tap 'Mobile data'
- 3Select MondoMate from the list
- 4Disable 'Automatic data switch' - this prevents Android from switching back to your primary SIM
Google Pixel
- 1Open Settings → Network & Internet → SIMs
- 2Tap 'Preferred for internet'
- 3Select the MondoMate eSIM
Other Android devices
- 1Open Settings → Mobile Network (or Connections)
- 2Look for 'Data SIM', 'Mobile Data', or 'Preferred SIM'
- 3Select MondoMate
Make sure Data Roaming is enabled on the MondoMate SIM. Without roaming enabled, the eSIM will not connect to networks abroad.
After selecting MondoMate as data SIM, toggle flight mode on then off to force your phone to re-register on the network.
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