reset msl failed on z3x, octopus

reset msl says "ok" but still get this error:
tried on octopus same result-wtf only 5.0.1
been having similar problem on other phones=software reads msl unlocked but it is not.

Checking certificate file… OK
KEY ID: 0772
Waiting ADB device… OK
Reading phone info…
Model: SM-N910T
Android version: 5.0.1
Product code: SM-N910TZKETMB
Phone version: N910TUVU1COG2
PDA version: N910TUVU1COG2
CSC version:
CSC country code: USA
CSC sales code: TMB
HW version: REV1.1
Phone S/N: RF8FA023H4P
Modem board: MDM9225M
RF cal date: 2014.10.02
IMEI:
Initialization AT RIL… OK
Bypass MSL… error (2)
First reset MSL

Done with Samsung Tool PRO v.24.2