chimera tool can not unlock

Chimera Mobile Phone Utility version: 8.68.1313 @ 2016-01-06

Printing phone history
Info
06/01/2016
11:00:09

Read Codes
06/01/2016
11:00:09

Read Codes
06/01/2016
11:00:09

Read Codes
06/01/2016
11:00:09

Read Codes
06/01/2016
11:00:09

[Read codes started]

Gathering phone info…
Collecting information. Be patient! Do NOT disconnect the phone!
Model: SM-G928T
Sales Code: TMB
Country Code: USA
Android Version: 5.1.1 [LMY47X]
Build Date: Fri Dec 4 17:37:11 KST 2015
PDA Version: G928TUVS2COKC [november 2015, revC]
Phone Version: G928TUVS2COKC [november 2015, revC]
CSC Version: G928TTMB2COKC [november 2015, revC]
Product Code: XXXXXXXXXXXTMB
HIDSw Version: G928TUVS2COKC/G928TTMB2COKC/G928TUVS2COKC/G928TUVS2COKC
Board Platform: EXYNOS5
Modem Platform: SHANNON333
Serial Number: R58GA273N1X
Imei: 352567072861877
Unique Number: 0915F93515D40705
Connections: AT,MTP
Battery Status: 3.96V (83%)
SIM Status: ABSENT
Knox Version: v30
Warranty Bit: 1

Reading Codes…
Reading and storing secure image. Be patient! Do NOT disconnect the phone!
Checking secure image.
Preparing.
Calculating. Be patient! Do NOT disconnect the phone!
Unable to unlock.
Finished at local time: [01.06.16 17:04:04]
WorkID: 8647414