BLU Jenny TV 2.8 Unlock Problem

Hello team i am trying to unlock a Blu Jenny TV 2.8 T266T and i can not do it, please check log:

Code:

LL_v5.1316.1
Searching phone;
(for some models keep SPACE or * (STAR) key pressed before inserting the cable)
Phone detected (MTK USB Port (COM37))
Preparing to start meta mode;
Meta mode entered;
Baseband Chip:        MT6261
Sw version:        BLU_T266T_V03_DOMINICANA
Hw Version:        S268_V01
Reading phone info;
IMEI:                354333-06-XXXXXX-6
Reading security;
Done;
Checking;
ERROR: UNKNOWN SECURITY !

Time needed - 00:00:06

Log file saved to: LOG_8_01_2016_12_58_59.txt