i need flash file sm-g530h

i need flash file sm-g530h please help me

CPU: MT6572 SW:0000 Ver: CA01
Downloading Boot8 …
Nand Flash Type: Nand_NEW_006E
Nand Flash Code: 002C00BC(00900066)
Nand Flash Size: 0x20000000 Hex Bytes
INT/EXT RAM Size: 0x20000/0x10000000