Hydra a155m hard reset fail

[sweetboy]

******* Dongle Info *******
Version : Hydra Tool v 2.0
Serial :
Initialize : OKAY
Status : Activated
Life : 0 [0-0-0-0-0]

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Service Function
Format/Factory Reset/ScreenLock
Erase Userdata
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Searching for MTK Device...Found
MTK Port Type : Flashmode BROM
FriendlyName : MediaTek USB Port_V1632 (COM31)
Device : /5&2bfa4a7d&0&8
SymbolicName : \\?\usb#vid_0e8d&pid_0003#5&2bfa4a7d&0&8#{a5dcbf10-6530-11d2-901f-00c04fb951ed}
Driver Ver : 01/22/2015,3.0.1504.0
Service : wdm_usb


Handshaking...
HwCode : 1208 {MT6789}
Hwver : 0000
HW Subcode : 8A00
HW Subcode : CA00
SW Ver : 0000
SOC_ID : 608E5DF19E0DC95DF5129CA3379C9D6300D731B805E8DC1F8312028EDD085ADA
Connection : BROM
Target config : E5
SBC : 01 (True)
SLA : 00 (False)
DAA : 04 (True)
SWJTAG : 04 (True)
EPP : 00 (False)
CERT : 00 (False)
MEMREAD : 20 (True)
MEMWRITE : 40 (True)
CMD_C8 : 80 (True)
ME_ID : 39092E988125A42F7D1B2037E63EB69E

Exploiting Device...
Not supported, Skipped!!
Failed to Exploit..
------------------------------
Factory Reset Flash Mode..
------------------------------
Operation : Uni_FMFRP_Erase
userdata parition not found..

Action Result : Failed

Elapsed Time : 00:00:02

any way to hard reset phone ?