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Title:
VERSION UPGRADING METHOD AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/028375
Kind Code:
A1
Abstract:
A version upgrading method and system. The method comprises: during a device upgrading process, each device client receiving a new version activation instruction reboots a central processing unit (CPU) and applies a new version (41); and when the new version is successfully activated, each device client receiving a submitted new version instruction uses underlying chip data backed-up in advance to update the underlying chip data of the current client (42).

Inventors:
DONG SHENGNAN (CN)
Application Number:
PCT/CN2015/092850
Publication Date:
February 23, 2017
Filing Date:
October 26, 2015
Export Citation:
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Assignee:
ZTE CORP (CN)
International Classes:
G06F9/445
Foreign References:
CN1652512A2005-08-10
CN103414590A2013-11-27
CN101694623A2010-04-14
US20140109071A12014-04-17
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)
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