Method for Deleting Safety Service and Electronic Device

• Main Authors: Peng, Min, Li, Zhuofei, Yin, Gaosheng
• Format: Patent
• Language: English
• Published: 23.12.2021
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

A method includes receiving, by an electronic device, an instruction for wiping data or performing a factory reset, setting an identifier according to the instruction, shutting down or restarting electronic device, reading the identifier when the electronic device is powered on or is connected to a network, sending a request to a server to request the server to delete a security service from a secure element (SE), receiving a command from the server, where the command instructs the electronic device to delete a target security service from the SE, and the target security service is based on a security service installed in the SE and a list of deletable security services stored in the server, and deleting, a secure element applet corresponding to the target security service from the SE according to the first command.