18810144. SUBSCRIPTION SERVICE FILE MANAGEMENT FOR ESIM TRANSFER (Apple Inc.)
SUBSCRIPTION SERVICE FILE MANAGEMENT FOR ESIM TRANSFER
Organization Name
Inventor(s)
Jean-Marc Padova of San Francisco CA US
Aurelien P. Raboisson of San Diego CA US
Ngabin S. Ng of San Diego CA US
SUBSCRIPTION SERVICE FILE MANAGEMENT FOR ESIM TRANSFER
This abstract first appeared for US patent application 18810144 titled 'SUBSCRIPTION SERVICE FILE MANAGEMENT FOR ESIM TRANSFER
Original Abstract Submitted
The described embodiments set forth techniques for managing subscription service files, e.g., Customized Applications for Mobile network Enhanced Logic (CAMEL) Application Part (CAP) files, for export and/or transfer of an electronic SIM (eSIM) from a source wireless device. As part of an eSIM procedure to transfer an eSIM, e.g., a processor of the source wireless device obtains, from one or more applet asset servers, one or more subscription service files usable to generate a version of applets associated with the eSIM. The wireless device generates an eSIM export package that includes the eSIM and at least one of the one or more of the subscription service files. The processor of the source wireless device provides the eSIM export package to the target wireless device to use to install the transferred eSIM and one or more applets based on the subscription service files on the eUICC of the target wireless device.