A system for dynamically providing or utilizing services and applications on a temporary or new device is provided. A user can send a message with a secure code that is forwarded to a home network associated with the user. The home network can initiate transferring data from an application repository on the home network to the visited network which can then install the application through over the air programming. Once installed on the device, the application can send authentication information including the subscriber identity module (SIM) information to a virtual SIM database on the visiting carrier or home carrier networks to enable the application and services on the temporary or new device.