Eror in t=huawei tag-al00 flashing
 

Flash files count is :13
Action : Firmware update.
Selected Model: Huawei: TAG-AL00 NEW
Exe version: NCKDongle AndroidMTK 2.6.8
Scenario: [0]Safe Flash
Reinsert phone battery.
Battery must be charged.
Phone must be off with battery inside.
Please insert USB cable now...
Detected : MediaTek PreLoader USB VCOM (Android) (COM4)
Boot mode: Preloader
BBCHIP: 337 0 ca00
Using Algo 2.
Phone detected...Please wait
Sending DA agent, please wait...
----------------------------------------------------
BaseBand CPU :MT6753
BaseBand CPU Secure Version : FF
BaseBand CPU Bootloader Version : 01
----------------------------------------------------
INT RAM: 128 KB SDRAM
EXT RAM: 2 GB DRAM
----------------------------------------------------
EMMC: (117Gb+16384Mb) HYNIX 0x484147326505
EMMC FW VERSION: 07:00:00:00:00:00:00:00
EMMC CID: 90014A484147326505 : 00000000000000
EMMC UA SIZE: 0x3ab800000
BOOT STYLE: EMMC BOOT
FULL LENGTH: 0x3ac400000 [14.691 GB]
Status: USB_HIGH_SPEED
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.
Detected : MediaTek DA USB VCOM (Android) (COM27)
Backup preloader saved in firmware directory.
Warning, flashing preloader disabled!
If you change android version, preloader must be flashed.
Starting flash.
[6126]Error: S_SECURITY_SECRO_HASH_INCORRECT
Wait untill phone will start charging.
[0]All done.

This is secured phone and need to use signed factory flash.
Also is not allowed crossflash, you can flash only firmware for same model.