N920t 5.1.1 N920TUVS2COKC FRP reset reactivacion lock error.

Operation: Reset FRP/React/EE
Selected model: SM-G920T
Software version: 24.2

Searching Samsung USB Flash Interface… detected COM17
Setup connection… OK
Reading PIT from phone… OK
Searching FRP lock… OK
Erasing FRP… OK
Searching Reactivation lock… OK
Erasing Reactivation lock… error

Done with Samsung Tool PRO v.24.2