I317 unlock 4.4.2 and network

Platform: Samsung Android
Selected port: COM155
Selected model: SGH-I317
Detected phone model: SGH-I317
Firmware compiled date: Wed Oct 1 22:43:57 KST 2014
PDA version: I317UCUCNJ1
CSC version: I317ATTCNJ1
SW version: I317UCUCNJ1
Phone IMEI: 353800051xxxxx
Phone SN: R21CB0475NK
Android version: 4.4.2 (KOT49H)
Cheking Root
Phone is Rooted
Reading security backup, please wait…
Backup saved as C:\Program Files (x86)\Octoplus\Octoplus_Samsung
24-.asec file
Deactivating MSL…
MSL deactivate successfully
Phone will restart now. Please don’t disconnect cable!
After phone being rebooted and powered on perform the following
1. Disconnect USB cable.
2. Wait 1-2 minutes.
3. Connect phone via UART cable to Box.
Connecting to phone, please wait…
Found phone on COM150
Phone connected successfully
Unlocking phone. This can take some time. Please wait…
Phone is successfully unlocked
To finish the operation, please restart the phone via phone’s menu
(don’t disconnect the battery!)

I Successfully able to unlock i317 4.4.2, its 100% done but i not get network.
I search and get solution that should write qcn but not get same from support area.

kalpesh varia