Implementation and Deletion Methods and Apparatuses for Multiple Operating Systems on Smart Device

摘要

Implementation and deletion methods and apparatuses for multiple operating systems on a smart device are presented. The method includes receiving an operating instruction for installing a new operating system, where the operating instruction carries identification information of a new operating system to be installed; storing special identification information in a storage device according to the identification information of the new operating system, where the special identification information is used to instruct to enter, when a smart device is restarted, a special mode to install the new operating system; restarting the smart device, entering the special mode according to the special identification information, and allocating, according to capacity of the storage device, system space to the new operating system to be installed; updating a system partition table according to the allocated system space; and installing the new operating system in the allocated system space according to the updated system partition table.

主权项

1. A method, comprising:
receiving, by a receiver, an operating instruction for installing a new operating system, wherein the operating instruction carries identification information of a new operating system to be installed; storing special identification information in a storage device according to the identification information of the new operating system, wherein the special identification information instructs to enter, when a smart device is restarted, a special mode to install the new operating system; restarting the smart device and entering the special mode according to the special identification information, and allocating, according to capacity of the storage device, system space to the new operating system to be installed; updating a system partition table according to the allocated system space; and installing the new operating system in the allocated system space according to the updated system partition table.