TEXT MESSAGE BASED MOBILE PHONE SECURITY METHOD AND DEVICE

摘要

A method includes wirelessly receiving a text string at a mobile phone and parsing the text string to obtain security configuration data of the mobile phone. The method determines whether a code in the security configuration data matches a corresponding code in the mobile phone. The method further includes locking or unlocking a predetermined feature of the mobile phone when the code in the security configuration data matches the corresponding code in the mobile phone.