Title:
OPERATING SYSTEM UPGRADING METHOD, AND DEVICE, STORAGE MEDIUM AND COMPUTER PROGRAM PRODUCT
Document Type and Number:
WIPO Patent Application WO/2022/262751
Kind Code:
A1
Abstract:
Provided in the embodiments of the present application are an operating system upgrading method, and a device, a storage medium and a computer program product. The method comprises: running a first operating system; acquiring a first system upgrade installation package which comprises first update data and a second system upgrade installation package which comprises second update data; storing the first update data and the second update data in a user data partition; restarting an electronic device; loading data of a basic partition and a second static partition; loading data of a first dynamic partition to run a third operating system, wherein data of a second dynamic partition corresponds to a superposition result of data of a third dynamic partition and the second update data, and the data of the third dynamic partition corresponds to a superposition result of data of a dynamic partition and the first update data; and placing the first update data and the second update data in the dynamic partition. By means of the method of the present application, the upgrade requirements of operating systems of different versions in an operating system upgrade scenario can be met.
Inventors:
WANG YANZHAO (CN)
ZHANG ZENGHUI (CN)
CHEN CHAO (CN)
LI YONGCHAO (CN)
ZHANG ZENGHUI (CN)
CHEN CHAO (CN)
LI YONGCHAO (CN)
Application Number:
PCT/CN2022/098854
Publication Date:
December 22, 2022
Filing Date:
June 15, 2022
Export Citation:
Assignee:
HONOR DEVICE CO LTD (CN)
International Classes:
G06F8/65; G06F8/71; G06F9/4401; G06F9/445; G06F11/14
Domestic Patent References:
| WO2019207729A1 | 2019-10-31 |
Foreign References:
| CN113805914A | 2021-12-17 | |||
| CN110543321A | 2019-12-06 | |||
| CN107967141A | 2018-04-27 | |||
| CN105260200A | 2016-01-20 | |||
| CN104301383A | 2015-01-21 | |||
| CN111694608A | 2020-09-22 | |||
| CN112817625A | 2021-05-18 |
Other References:
PYJETSON: "Virtual AB system", CN BLOGS, CN, pages 1 - 6, XP009542161, Retrieved from the Internet
See also references of EP 4202647A4
See also references of EP 4202647A4
Attorney, Agent or Firm:
UNI-INTEL PATENT AND TRADEMARK LAW FIRM (CN)
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