A105M KG failed U1

[mac_cys]

Error when unock bootloader

Chimera Mobile Phone Utility version: 22.18.0611 @ 2019-09-03
Printing phone history

Knoxguard Unlock
03/09/2019
19:15:01

Knoxguard Unlock
03/09/2019
18:59:57

Knoxguard Unlock
03/09/2019
18:39:27

Knoxguard Unlock
03/09/2019
18:37:46

Knoxguard Unlock
03/09/2019
18:33:52

Knox Guard Unlock started
Gathering phone info...
Collecting information. Be patient! Do NOT disconnect the phone!
Model: SM-A105M
Sales Code: SAM
Country Code: PERU
Timezone: America/Lima
Android Version: 9 [PPR1.180610.011] [SDK 28]
Build Date: Sat May 11 01:11:01 KST 2019
PDA Version: A105MUBU1ASE1 [may 2019, rev1]
Phone Version: A105MUBU1ASE1 [may 2019, rev1]
CSC Version: A105MOWT1ASE1 [may 2019, rev1]
Product Code: SAM
HIDSw Version: A105MUBU1ASE1/A105MOWT1ASE1/A105MUBU1ASE1/A105MUBU1ASE1
Board Platform: EXYNOS5
Modem Platform: SHANNON327
Serial Number: R28M525V54P
Imei: 357859100540085
Unique Number: CBJ0073C3CA2556
Connections: AT,MTP
Battery Status: 4.08V (76%)
Network Type: GSM
SIM Status: ABSENT
Multisim Config: SS
Knox Version: v30
Warranty Bit: 0
Security Patch: 2019-04-01
Data Encryption State: encrypted
Unlocking KnoxGuard...
The operation is in progress. Be patient! Do NOT disconnect the phone!
Current state: Prenormal
Unlock failed.
Finished at local time: [09.03.19 19:36:57]
WorkID: 72036639