samsung SM-G975F need refund

[louisgsm]

phone not done but credit gone
need refund


Global Unlocker Tool 4.0.1.0
Unlock Service
- Connecting ... [ R58N2307ZEJ ]
- Model: SM-G975F
- Serial Number: R58N2307ZEJ
- Android Version: 10
- BL: G975FXXU4BTA8
- CP: G975FXXU4BTAA
- Knox: 0
- SELinux: Enforcing
- SIM: Unknown
- SIM Status: ABSENT
- USB Config: acm,dm,adb
- Service Provider: PHN/PHN/PHN
- This Operation Will Take 2 Credits
- Prepair Device : OK
- Get Server Data : OK
- Read Device Data : OK
- Calculate : OK
- Unlock : Fail
> Unlock Failed ,Try Again

 

[globalunlocker]

phone not done but credit gone
need refund


Global Unlocker Tool 4.0.1.0
Unlock Service
- Connecting ... [ R58N2307ZEJ ]
- Model: SM-G975F
- Serial Number: R58N2307ZEJ
- Android Version: 10
- BL: G975FXXU4BTA8
- CP: G975FXXU4BTAA
- Knox: 0
- SELinux: Enforcing
- SIM: Unknown
- SIM Status: ABSENT
- USB Config: acm,dm,adb
- Service Provider: PHN/PHN/PHN
- This Operation Will Take 2 Credits
- Prepair Device : OK
- Get Server Data : OK
- Read Device Data : OK
- Calculate : OK
- Unlock : Fail
> Unlock Failed ,Try Again

Refunded, try flash full firmware (G975FXXU7CTF1 ) then unlock again