Note 3 sm-n9005 lost original baseband, imei, serial number etc

Hi

In my note 3 n9005 base band , imei, serial numbers are changed to some other values like original but sim coudnt not register with network... as far i am surfing this sam mobile forum i understood to flash with the original base band firmware... at last here i need the help from u guys .. please guide me to select the stock firmware ...ur help will be respected..

Here are the details..

Product Code NOT ACTIVE
Original CSC code EMPTY BOX
Active CSC code XTC
PDA version N9005DXUGBOF1
CSC version N90050LBGBOF1
Baseband version N9005DXUGBOA3
Android version 5.0
Mobile operator 405852.

thank u in advance