公开(公告)号：US12182582B2

公开(公告)日：2024-12-31

申请号：US18029527

申请日：2022-06-15

Applicant: HONOR DEVICE CO., LTD.

Inventor： Yanzhao Wang ,  Zenghui Zhang ,  Chao Chen ,  Yongchao Li

IPC: G06F1/24 ,  G06F8/65 ,  G06F9/4401 ,  G06F9/445

Abstract: Embodiments of this application provides an operating system upgrade method, a device, a storage medium. The method includes: running a first operating system; obtaining a first system upgrade installation package that includes first update data and a second system upgrade installation package that includes second update data; storing the first update data and the second update data in a user data partition; restarting an electronic device; loading data in a basic partition and a second static partition; loading first dynamic partition data to run a third operating system, where second dynamic partition data corresponds to a result of superposition of third dynamic partition data and the second update data, and the third dynamic partition data corresponds to a result of superposition of data in a dynamic partition and the first update data; and merging the first update data and the second update data into the dynamic partition.