CPC H04L 67/34 (2013.01) [H04W 4/40 (2018.02); H04W 12/06 (2013.01)] | 14 Claims |
1. A software update device configured to be controlled in response to a request from a mobile terminal device, the software update device comprising circuitry configured to:
acquire cooperation information indicating that connection of the mobile terminal device to a vehicle is made;
manage whether the mobile terminal device is permitted to execute interface processing related to a software update, which is determined in accordance with at least the cooperation information;
acquire execution notification information indicating that the mobile terminal device has notified a user that the software update is executed; and
restrict at least a part of control based on a function as an electronic key in response to a request from the mobile terminal device until the circuitry acquires the execution notification information after the software update is executed.
|