Abstract: A system running method applied to an intelligent terminal is provided. The intelligent terminal includes a first system and a second system. The second system can implement a call function and/or a short message service function, and a function that can be implemented by the first system includes a function that can be implemented by the second system. The method includes: starting the first system and the second system, where an operation screen of the first system is visible to a user; detecting a running status of the first system; and when it is detected that the first system is faulty, terminating running of the first system, and switching to an operation screen of the second system disclosure.

Abstract: Embodiments of the present disclosure relate to the communications field and disclose a read-only memory (ROM) flashing method and an intelligent terminal, so as to implement lossless ROM flashing on an original system of the intelligent terminal. A solution provided by the embodiments of the present disclosure includes: the intelligent terminal includes a virtual extended system and an original system, the original system runs a factory system file of the intelligent terminal, and the virtual extended system runs a ROM flashing system file; when a ROM flashing instruction entered by a user is received, the ROM flashing system file is written into a storage image file of the virtual extended system; and the virtual extended system is started to run the ROM flashing system file. The present disclosure is used to perform ROM flashing on an intelligent terminal.

Abstract: A system running method applied to an intelligent terminal is provided. The intelligent terminal includes a first system and a second system. The second system can implement a call function and/or a short message service function, and a function that can be implemented by the first system includes a function that can be implemented by the second system. The method includes: starting the first system and the second system, where an operation screen of the first system is visible to a user; detecting a running status of the first system; and when it is detected that the first system is faulty, terminating running of the first system, and switching to an operation screen of the second system disclosure.

Abstract: Embodiments of the present disclosure relate to the communications field and disclose a read-only memory (ROM) flashing method and an intelligent terminal, so as to implement lossless ROM flashing on an original system of the intelligent terminal. A solution provided by the embodiments of the present disclosure includes: the intelligent terminal includes a virtual extended system and an original system, the original system runs a factory system file of the intelligent terminal, and the virtual extended system runs a ROM flashing system file; when a ROM flashing instruction entered by a user is received, the ROM flashing system file is written into a storage image file of the virtual extended system; and the virtual extended system is started to run the ROM flashing system file. The present disclosure is used to perform ROM flashing on an intelligent terminal.