There is a minor software update patch (27.98 MB) available for international One X+. The update began to push out on today 22nd December 2012 through OTA. Done the update and using it for a while, but no difference was noticed. You can go to XDA forum for more information: “OTA-update 1.17.401.1“.
Have it update by OTA using Wi-Fi on 08:32pm, 22nd December 2012. To update it manually, go to “Settings”–>”About”–>”Software updates”. Update Detail as below:
File Size: 27.98 MB
OTA Update Duration: 16 minutes (4MB Streamyx connection)
Previous System: 1.14.707.16
Current System: 1.17.707.1
According to the official, the One X+ minor software update is about: