Zte a462 trying unlock frp i get this error

[salim5566]

HI TEAM CAN U PLZ TELL ME WHY I GET THIS ERROR I CAN SEE ON UR POST U SUPPORT MSM8909 CHIP SO WHY I GET THIS ERROR

Operation : Identify [ v1.15 ]

1. Power Off Phone , Remove battery , Insert back
2. PRESS and HOLD BOTH VOLUME KEYS!
3. Insert USB cable. In some cases require use EDL cable or TP to force EDL mode!

Wait for phone...
Device Found!
Initialize ... 
Handshake passed!
BB_IDC_CPU : SnapDragon 210 [MSM8x09]
ID_BLOCK_S : 0474C894
ID_BLOCK_I : 009600E1
ID_BLOCK_E : 00040000
ID_BLOCK_L : 3738395837932E8642D97C75DF39502C
ID_BLOCK_L : 4050087DD18401466C9992E18192F269
Use CM2 Internal Loader

Error : Prepare target failed! Unsupported SecureType!
Send log and report.log to support! Include device info also!

Reconnect Power/Cable!

Operation : Reset Settings [ v1.15 ]

1. Power Off Phone , Remove battery , Insert back
2. PRESS and HOLD BOTH VOLUME KEYS!
3. Insert USB cable. In some cases require use EDL cable or TP to force EDL mode!

Wait for phone...
Device Found!
Initialize ... 
Handshake passed!
BB_IDC_CPU : SnapDragon 210 [MSM8x09]
ID_BLOCK_S : 0474C894
ID_BLOCK_I : 009600E1
ID_BLOCK_E : 00040000
ID_BLOCK_L : 3738395837932E8642D97C75DF39502C
ID_BLOCK_L : 4050087DD18401466C9992E18192F269
Use CM2 Internal Loader

Error : Prepare target failed! Unsupported SecureType!
Send log and report.log to support! Include device info also!

Reconnect Power/Cable!