Invention Grant
- Patent Title: Robust firmware update with recovery logic
- Patent Title (中): 强大的固件更新与恢复逻辑
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Application No.: US13295021Application Date: 2011-11-11
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Publication No.: US08869138B2Publication Date: 2014-10-21
- Inventor: Jyothi Bandakka , Sridhara Chinya Venkatanaranappa
- Applicant: Jyothi Bandakka , Sridhara Chinya Venkatanaranappa
- Applicant Address: US CA San Jose
- Assignee: Wyse Technology L.L.C.
- Current Assignee: Wyse Technology L.L.C.
- Current Assignee Address: US CA San Jose
- Agency: Baker Botts L.L.P.
- Main IPC: G06F9/445
- IPC: G06F9/445

Abstract:
Systems and methods for updating firmware include a firmware update module executing on a client device. A firmware package to be installed on the client device may be verified by the firmware update module, including verifying that firmware files included in the firmware package are intact prior to beginning a firmware update. Recovery logic for enabling a client device to boot-up from a functional partition after a failed firmware update may be provided. The recovery logic may ensure that, when a firmware update failure occurs, the client device may boot-up from a functional partition. A recovery process may back up certain components stored in the client device. An update status related to the firmware update process may be provided.
Public/Granted literature
- US20130125107A1 ROBUST FIRMWARE UPDATE WITH RECOVERY LOGIC Public/Granted day:2013-05-16
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