Unhappy [Q] mobile network issue after OTA from 4.3 jelly bean to 4.4.2 kitkat

Hi, i need help I almost search the entire net but i couldn't find a solution to my problem. I hope somone cud help me here. My unit Galaxy Note 3 LTE N9005 international. My phone could not get any mobile network. But the wifi is working. IMEI is ok, its not null. Its not region lock. Its not also sim lock coz i can go the settings of my sim only that when i click any of the options it just load and nothing happens. Then when i go to the search network when i click it nothing happens also. One thing I dunno is about efs. And i dunno what it means if it has something to do on why i dont have any mobile network. ill attach screen shots of my phone.
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