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公开(公告)号:US20230229424A1
公开(公告)日:2023-07-20
申请号:US18247315
申请日:2022-05-20
Applicant: Honor Device Co., Ltd.
Inventor: Yanzhao Wang , Qingtao Hao , Chao Chen , Zenghui Zhang
IPC: G06F8/65
CPC classification number: G06F8/65
Abstract: An operating system upgrade method and device, and a storage medium. The method includes: obtaining an operating system upgrade package that includes a second partition table and operating system upgrade data, where address configurations of partitions with a same name are consistent in the second partition table and a first partition table; triggering a first restart of the electronic device; updating a partition table of the electronic device to the second partition table in the recovery mode; triggering a second restart of the electronic device, where after the second restart, the electronic device loads data of a basic partition, a first static partition, and a dynamic partition to run the first operating system; and upgrading an operating system of the electronic device according to the operating system upgrade data, and upgrading the first operating system to a second operating system.