Change CSC SM-F926U Done

[Mario720]

Global Unlocker Tool 4.0.1.1
Change CSC Service
- Connecting ... [ R3CR9XXXXXX ]
- Model: SM-F926U
- Security Patch: [2021-07-01]
- Serial Number: R3CR9XXXXXX
- Android Version: 11
- BL: F926USQU1AUG8
- CP: F926USQU1AUG8
- Knox: 0
- SELinux: Enforcing
- SIM: BOOST
- SIM Status: LOADED
- USB Config: acm,diag,adb
- Service Provider: ATT/ATT/ATT
- Check Device Server Info : OK
- This Operation Will Take 1 Credits
- Prepair Device : OK
- Initialize Device : OK
- Read Device Data : OK
- Set Device Data : OK
- Change CSC [SPR] : OK
# Elapsed Time [00:16]

 

[xalantzxxx]

what is this for?
I don't understand what is the use of changing the csc, I need to unlock my fold