SM N7505 no change IMEI

I’ve a problem with my Note 3 Neo.
I write EFS from the file on support, then I’ve only Generic IMEI (0049), so I tryed to write cert.
I wrote it with success but the IMEI is ever the same..
I tryed also to write different firmware, what can I do?

Platform: Samsung Android
Selected port: COM65
Selected model: SM-N7505
Selected file: C:\Users\Centrino\Downloads\Cert-SM-N7505-352832060301298-R38F20A2C9L.cert
Detected phone model: SM-N7505
Firmware compiled date: Thu Aug 21 23:16:40 KST 2014
PDA version: N7505XXUCNH1
CSC version: N7505OJVCNH2
SW version: N7505XXUCNG2
Phone IMEI: 004999010640000
Android version: 4.4.2 (KOT49H)
Checking Root:
Phone is Rooted.
Checking Certificate file…
Certificate file successfully checked
Writing Certificate…
Executing exploit…
Exploit has been executed successfully
Checking for compatible Certificate and phone…
Phone will restart now. Please don’t disconnect cable!
Certificate has been written successfully
Please, restart the phone to apply changes