METHOD AND DEVICE FOR GENERATING AND INJECTING SIMLOCK PASSWORD

Title:

METHOD AND DEVICE FOR GENERATING AND INJECTING SIMLOCK PASSWORD

Document Type and Number:

WIPO Patent Application WO/2019/015660

Kind Code:

A1

Abstract:

Disclosed is a method for generating a SIMLOCK password. The method comprises: acquiring an IMEI number of a mobile terminal; searching for the IMEI number in a database; randomly generating a SIMLOCK password if the IMEI number is not found, and making the SIMLOCK password correspond to the IMEI number; and sending the SIMLOCK password to the mobile terminal, wherein the database is used for storing the IMEI number and the SIMLOCK password corresponding to the IMEI number. By means of the method, the present invention can improve the security of a mobile terminal.

More Like This:

WO/2004/021590	METHOD AND SYSTEM FOR SELECTING PROVISIONING INFORMATION FOR MOBILE COMMUNICATION DEVICE FROM NON-VOLATILE MEMORY
JP2002185604	METHOD FOR MANAGING TELEPHONE PERSONAL INFORMATION AND SYSTEM FOR THE SAME
JP2006019990	DATA PROCESSOR AND PROGRAM

Inventors:

XIE HANWU (CN)
ZHONG XIAOFEN (CN)

Application Number:

PCT/CN2018/096365

Publication Date:

January 24, 2019

Filing Date:

July 20, 2018

Export Citation:

Click for automatic bibliography generation Help

Assignee:

HUIZHOU TCL MOBILE COMMUNICATION CO LTD (CN)

International Classes:

H04W8/18; H04W12/041; H04W12/71; H04W8/24; H04W12/02

Foreign References:

US20100169660A1	2010-07-01
CN107635218A	2018-01-26
CN105704704A	2016-06-22
CN104185167A	2014-12-03
CN102752754A	2012-10-24
US20120149329A1	2012-06-14
US20140359288A1	2014-12-04

Other References: