- Open the Flex eSIM app on your Android device and go to the eSIMs tab.
- Select the plan you want to install and tap Install eSIM.
- Follow the prompts; the app pushes the profile directly and shows progress.
- Within two minutes the eSIM is added under Settings > Connections > SIM Manager.
- Ensure Data Roaming is enabled for the Flex line and toggle it on when you land.
