sm-g960f unlock challenge NOTE 9

pls can i flash this modem file on support to unlock the phone because i can;t find the specified one. CP(modem)_SM-N960FXXU2ARJ1

this is the supported modem file Appropriate supported modem: N960FXXU2CSDC

Welcome to Octoplus Box Samsung software version 2.7.9.6
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To connect SM-G570F phone you have to perform the following steps:
1. Disconnect USB cable from phone.
2. Go to Menu->Settings->More->About Device.
3. Tap on "Build number" 7 times to enable developer options.
4. Go to Menu->Settings->More->Developer options.
5. Turn on "USB Debugging" option.
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Platform: Samsung Android
Selected port: COM3
Selected model: SM-N960F
Operation: Read Codes - Server
Please, press "OK" button on the phone to allow USB debugging.
Please, press "OK" button on the phone to allow USB debugging.
Detected phone model: SM-N960F
Firmware compiled date: Tue Feb 26 17:38:30 KST 2019
PDA version: N960FXXS2CSBA
CSC version: N960FOBE2CSA2
SW version: N960FXXU2CRLT
Phone SN: RF8KA0LCV8B
Android version: 9 (PPR1.180610.011)
Sales code: EVR
Country: UK
HW platform: exynos5
HW Chip: unknown
HW Modem: SHANNON360
Security patch level: 2019-03-01
Warranty Void: 0
SIM 1 status: absent
Codename: crownltexx
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Connecting to server ..
Username: billycomm
Connect to server successfull.
Checking smart card...
Smart card successfully checked.
Your balance: 104 credits.
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Checking operation...failed
Device's modem is not supported. Please update phone's firmware!
Appropriate supported modem: N960FXXU2CSDC
Read codes failed
Performed by 2.7.9.6 Software version.

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