Archer C7 V4 US flash dump request


My archer c7 v4 is bricked, because of a bad uboot flash when trying to overclock it. I bought a CH341A programer but i have not a backup of the full flash dump of this router. I only have the mtd 0-7 copies which i backed up before bricking it which i don't know if it can helps.
Can anybody be so kind and send me a full flash dump of an archer c7 v4?

Kindly regards

up! thank you