OT-5042T not unlocked

Hi, sorry if its posted i search but found no answer.

i have few of these phone flash it with reset pack an select in flash scenario the option 4

but phones still locked.

so i full flash an after reset flash and phone are still locked

Flash files count is :4
Action : Firmware update.
Selected Model: Alcatel: OT-5042T
Exe version: NCKDongle AndroidMTK 2.5.6.6
Scenario: [4]Flash reset package
Reinsert phone battery.
Battery must be charged.
Phone must be off with battery inside.
Please insert USB cable now…
Detected : MediaTek USB Port (COM23)
Phone detected…Please wait
Sending DA agent, please wait…
BaseBand CPU :MT6752_S01
BaseBand CPU Secure Version : 05
BaseBand CPU Bootloader Version : 00
—————————————————-
INT RAM: 128 KB SDRAM
EXT RAM: 1 GB DRAM
—————————————————-
EMMC: (58Gb+8192Mb) SAMSUNG 0x513758534142
EMMC FW VERSION: 01:00:00:00:00:00:00:00
EMMC CID: 15010051375853 : 000000000000000000
EMMC UA SIZE: 0x1d2000000
BOOT STYLE: EMMC BOOT
FULL LENGTH: 0x1d2880000 [7.290 GB]
Detecting high speed port, wait……
If driver not installed, install high speed port driver.
If not need high speed port, disable it.
After repeat opperation.
Detecting high speed port, wait……
Detected : DA USB VCOM Port (COM152)
Warning, flashing preloader disabled!
If you change android version, preloader must be flashed.
Flash EMMC Algo Start.
Preloader backup already exist, skip saving.
Starting flash.
Error: S_DA_SDMMC_CONFIG_FAILED
Error: S_DA_SDMMC_CONFIG_FAILED
[EMPTY]WARNING ..format adress not detected!
Warning : S_DA_SDMMC_CONFIG_FAILED
Download firmware to flash now…
Wait untill phone will start charging.
All done.