I9505 no network after rooting with Kingo and unlocking success with Z3X at 4.4.2

[byteforce]

Hello masters
Can you help me to recover this phone to original state with Locks etc, because I rooted it with Kingoroot, then unlocked with success with Z3x but the phone has no network now. I would really appreciate any full tutorial on how to recover it to original state because I want to buy code for it now.

Firstly IMEI appeared as 01/1 or something like that and now IMEI seems OK but in fact it is not OK

The phone was coming with Android 4.4.2 and locked to Swedish operators originally

[byteforce]

Selected model: I9505
Selected port: COM14 SAMSUNG Mobile USB Serial Port
Selected port speed: 115200
Searching ADB device...
Please, allow USB debugging on phone... OK
Reading phone info...
Model: GT-I9505
Android version: 4.4.2
Product code: GT-I9505ZWANEE
Phone version: I9505XXUFNB9
PDA version: I9505XXUFNB9
CSC version: I9505NEEFNB2
IMEI: 359544057841524
Phone S/N: RF8F114ATTR
Checking Super user right... true
Backuping MMCBLK... OK
Checking phone at COM14
Backuping NVM... OK
Writing data to phone... OK
Rebooting phone... OK
Waiting phone... OK
Bypass MSL... OK
Unlocking... OK
Checking phone at COM14
Restoring NVM... OK
Reseting... OK
Unlock done
Done with Samsung Tool v.17.2

[rasgula]

Try to repair imei/network it will solve your problem.
Regards

Sent from my SGH-I747M using Tapatalk

[byteforce]

Thanks , but network came after some minutes, anyhow I am really interested to know how can I return the phone to its original state so that is asks again for code...