If you are experiencing issues with accessing cellular data and you are unable to enter the APN settings manually, please refer to the instructions below –

This information will help you configure your APN settings to: openroamer.com


  • Please connect you device to Wi-Fi and then from your iOS device please install this file.
  • When the installation is complete, please ensure that the options for both “Cellular Data” and “Data Roaming” are enabled on your device.
  • If you are still unable to access the internet, please turn your phone off for a few minutes (to refresh your device) and then turn it back on again to retest the service.