iris s3 mt6572 after flash with miracle box

iris s3 mt6572 dead after flash. i flash it to remove virus.the flash file i used many times it’s good but this time the phone dead

Waiting for USB Port…
Set MTK USB Port (COM104)
Please Hold "ON" to connect with the phone…
Connected to Phone.
CPU: MT6572 SW:0000 Ver: CA01
Downloading Boot8 …
EMMC Size: 0x00E9000000
Flash Type: EMMC
INT/EXT RAM Size: 0x0+0x0
Waiting for USB Port…
Set DA USB VCOM Port (COM97)
Writing(Nand/eMMC)…
Writing MBR
Writing EBR1
Writing UBOOT
Writing BOOTIMG
Writing RECOVERY
Writing SEC_RO
Writing LOGO
Writing ANDROID
Writing CACHE
Writing USRDATA
Writing FAT
Checking Sum…
Write Done.
>>Total time: 8 mins 53 s