Patent ID: 11966299
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 3:
4. A debugging device, wherein the debugging device comprises:
an interface controller,
a connection component, and
a second interface, wherein:
the connection component being connected to the second interface, and being configured to enable a user terminal to detect that the debugging device being connected to the user terminal after the second interface being connected to a first interface of the user terminal;
the interface controller being connected to the second interface, and being configured to send a data backup instruction to a main controller of the user terminal in response to a data backup request instruction of a user being detected; and
the interface controller being further configured to send an input/output I/O instruction to a storage component of the user terminal to perform data backup processing.