please need firmware for this model

i need firmware for genx h2 phone after online update restart with logo try format not done
this info by miracle box

Waiting for USB Port…
Set PreLoader USB VCOM Port (COM37)
Please Hold "ON" to connect with the phone…
Connected to Phone.
CPU: MT6582 SW:0001 Ver: CA01
Downloading Boot11 …
EMMC Size: 0x01D2000000
Flash Type: EMMC
INT/EXT RAM Size: 0x0+0x0
Reading infr(EMMC)…
thanks for support