A605FN problem with unlock

i need help here is log,i try on few computers,always get same error.

Searching for SAMSUNG Mobile USB Modem...OK
SAMSUNG USB Modem detected on [COM76]
Looking for DEVICE...OK
Reading USB MODEM information...OK
MODEL : SM-A605FN
VER : A605FNXXU7CUD4/A605FNMSR7CUD1/A605FNXXU7CUD1/A605FNXXU7CUD4
IMEI : 356424093022541
S/N : R58KC0QZ47
U/N : CGX00881AE427B5
Algorithm : MSM Crypto Engine
Loading ADB module..OK
Starting ADB module...OK
Searching for SAMSUNG ADB device...OK
Checking device authorization...OK
Reading ADB device information...
Device Model : SM-A605FN
ADB Serial Number : 881ae427
AP Ver : A605FNXXU7CUD4
CP Ver : A605FNXXU7CUD1
CSC Ver : A605FNMSR7CUD1
Carrier : MSR
Android Ver : 10
RIL Type : New 2021 SDK
Country : SERBIA
Shipping : MSR
IMEI : 356424093022541
Debug Level : HIGH [0x4948]
CP Debug Level : OK [0x5500]
Setting USB Settings to [diag,acm] automatically...OK
Searching for SAMSUNG Diagnostic Port...[COM80]...OK
QC SW Rev : MPSS.TA.3.0.c7-00058-8953_GEN_PACK-1
Release : Apr 16 202111:13:17Jan 07 202103:00:008953
Writing applet to device...OK
Starting RIL applet...OK
Verifying IMEI via RIL...
IMEI : 356424093022541
Checking DIAG security...[COM80]...OK
Loading CP CRASH > UPLOAD MODE...OK
Waiting for UPLOAD MODE...[COM81]...OK
Preparing to read data...OK
Reading RAM data...[S1:OK]...OK
Rebooting device to NORMAL mode...OK
Searching security key...SKIP
Calculating MSM ID...OK
Searching HASH signature...[HSU:NA]...FAIL!
ERROR (1544) : HASH signature not found!

SamKEY Team (2017)