System upgrade method and device
A system upgrade and upgrade technology, applied in the computer field, can solve the problems of large upgrade package capacity, long upgrade time, poor user experience, etc.
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Embodiment 1
[0021] figure 1 It is a schematic flowchart of a system upgrade method provided in Embodiment 1 of the present invention. The method can be executed by a system upgrading device, which is implemented by software and applied to an intelligent terminal installed with an operating system such as a smart phone, a tablet computer or a personal digital assistant. see figure 1 , the execution operations included in the system upgrade method provided in this embodiment are specifically as follows.
[0022] S110. In the recovery mode, use the first patch file in the obtained system upgrade package to upgrade the first system file.
[0023] The system upgrade package may be a system upgrade package obtained from a server based on OTA, or a system upgrade package obtained from other devices based on a wired method. For example, the smart terminal used by the system upgrading device is a smart phone, and the system upgrading package is obtained from other equipment such as a desktop co...
Embodiment 2
[0032] In this embodiment, on the basis of the first embodiment above, the operation of "upgrading the second system file by using the second patch file in the system upgrade package" is optimized, and an operation of upgrade verification is added.
[0033] Specifically, the system upgrade method provided in this embodiment, on the basis of the system upgrade method provided in Embodiment 1, further includes: in the recovery mode, extracting the second patch file in the system upgrade package and storing it in the storage space data partition.
[0034] Correspondingly, using the second patch file in the system upgrade package to upgrade the second system file includes: loading the second patch file stored in the data partition; and using the loaded second patch file to upgrade the second system file. Of course, those of ordinary skill in the art should understand that the second patch file may also be stored in other partitions of the storage space, such as the system partitio...
Embodiment 3
[0041] figure 2 It is a schematic flow chart of a system upgrading method provided in Embodiment 3 of the present invention. This embodiment can be based on all the above embodiments, and provides a preferred example. The method is executed by a system upgrading device, and the device is realized by software and applied to a smart phone or a tablet computer installed with an Android operating system. see figure 2 , the execution operations included in the system upgrade method provided in this embodiment are specifically as follows.
[0042] S210. Acquire a system upgrade package from a server based on an over-the-air technology.
[0043] There are two folders that can be included in a system upgrade package. The first folder includes the first patch file, the first upgrade script and the first verification file; the second folder is a custom custom folder, including the second patch file, the second upgrade script and the second verification file. Wherein, the format o...
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