j310 flash file 

MT6572__Samsung__SM-J500H__j7252__4.2.2__J7252_5.0_V1.15_20161214-1029

Wait for phone...

Phone found! [ 97 ]

Sync...

Inital Boot Ok!

BB_CPU_PID : 6572

BB_CPU_NME : [MediaTek] MT6572_S00

BB_CPU_EXT : 0xCA01 , 0x8B00 , 0x0000

Processing BROM stage

Settings for BROM configured!

SecCfgVal : 0x00000000

BromVer   : 0x00FF

BLVersion : 0x0001

PreLoader : Active [ Boot with PL ]

BootLdrSS : NORMAL with PRELOADER

Processing DA stage

DA Select done, will use MTK_AllInOne_DA_v5.1624.16.07

Sending and initialize DA ...

Running DA ver.4.2 on BBID : 0x88

NAND Flash : NOT INSTALLED

eMMC Flash : 1501004E355530304D02ADC282308081

Initialize Memory ... 

DRAM already initialized by Preloader

DAgent sent , init HW now

eMMC FlashIC initialized

[eMMC] : FLASH_VEN : 0x15 , OEM : 0100

[eMMC] : FLASH_INF : [SAMSUNG] , M00U5

[eMMC] : FLASH_CID : 1501004E355530304D02ADC282308081

[eMMC] : FLASH_BRT : 0x00200000 , 0x00200000 , 0x00020000

[eMMC] : FLASH_LEN : 0x00000000E9000000

[eMMC] : FLASH_UCP : 3728 MiB [eMMC 4 GiB]

DEV RID    : 0xEE6AE9A26747765A0B026AABAAED92EA

INT RAM    : 0x00020000

EXT RAM    : 0x20000000 [512 MiB]

BOOT TYPE  : EMMC_FLASH_BOOT

SOC VERIFY : C1

Boot Ok!

Reading Flash Content now ... 

Brand     : Samsung

ProdName  : SM-J500H

ProdModel : SM-J500H

Device    : j7252

AndroidVer: 4.2.2

MTKxCPU   : MT6572

MTKxPRJ   : J7252_5.0_V1.15 20161214-1029

[Read Ok] : preloader_j7252.bin

[Read Ok] : MBR

[Read Ok] : EBR1

[Read Ok] : lk.bin

[Read Ok] : boot.img

[Read Ok] : recovery.img

[Read Ok] : secro.img

[Read Ok] : logo.bin

[Read Ok] : system.img

[Read Ok] : cache.img

[Read Ok] : userdata.img

[ScatCFG] : MT6572 / V1.1.1 / j7252 / EMMC

Android Info saved

HWConfig Info saved

FW Size : 664 MiB

Scatter saved to : C:\Users\my computer\Desktop\MT6572__Samsung__SM-J500H__j7252__4.2.2__J7252_5.0_V1.15_20161214-1029\

All done!

Done!

Elapsed: 00:03:48

Reconnect Power/Cable!

rs 200 only 

file is paid and psw protected for pass contact with me skype / call  

skype id = fileforsale@gmail.com

0323-8236268