DATA READING/WRITING METHOD OF DUAL-SYSTEM TERMINAL AND DUAL-SYSTEM TERMINAL

摘要

The present disclosure provides a data reading/writing method of a dual-system terminal and a dual-system terminal. The dual-system terminal includes: an area partition module, configured to partition a data storage area of the dual-system terminal into a secure storage area and a normal storage area according to a preset rule; an area mounting module, configured to mount the secure storage area and the normal storage area when being operated in a secure system, and mount the normal storage area when being operated in a normal system; and an instruction receiving module, configured to receive an operation instruction, issued by a user in the secure system, of performing data reading/writing in the secure storage area and normal storage area; or, to receive an operation instruction, issued by the user in the normal system, of performing data reading/writing in the normal storage area. The solution solves a problem in dual-system terminal that since important contents of a secure system can also be read/written in a normal system, the privacy data is likely to be revealed, and prevents the problem that data in a dual-system terminal is likely to be revealed.