MT6572__Samsung__SM-J3109__Galaxy_J3__4.4.2__ALPS.KK1.MP7.V1
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MT6572__Samsung__SM-J3109__Galaxy_J3__4.4.2__ALPS.KK1.MP7.V1

GUIDE TO FLASH SAMSUNG GALAXY J3 4G SM-J3109 CLONE FIRMWARE
VIA SP FLASHTOOL



INFO:
Inital Boot Ok!
BB_CPU_PID : 6572
BB_CPU_NME : [MediaTek] MT6572_S00
BOOT TYPE : EMMC_FLASH_BOOT

Reading Flash Content now ... 
Brand : Samsung
ProdName : SM-J3109
ProdModel : SM-J3109
Device : Galaxy J3
AndroidVer: 4.4.2
MTKxCPU : MT6572
MTKxPRJ : ALPS.KK1.MP7.V1
[Read Ok] : preloader_keytak72_cwet_lca.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 / keytak72_cwet_lca / EMMC
Android Info saved
MAUI Meta DB saved
HWConfig Info saved
FW Size : 780 MiB

MT6572__Samsung__SM-J3109__Galaxy_J3__4.4.2__ALPS.KK1.MP7.V1

PRE-REQUISITE
  • This is for J3 Clone  only.
  • Your device must have 70% Of battery.
  • You need a Laptop or PC to perform this Action.
  • Download the right firmware for j3 clone from the link bellow.
  • Make sure you have followed the steps properly. Don’t Skip and Read!
  • We are not responsible for any damage that you make to your Phone.
WHY YOU NEED TO FLASH YOUR PHONE!!
You need this firmware/stock rom if you have encountered this kind of problem in your Smartphone Listed Below:
1.Hang on logo.
2.Rebooting.
3.Bootloop & Dead boot after a wrong software.
4-Virus & Sexual Apps.
5-System crashing


How to know if the phone had a hard problem (Emmc problem)??
  • What is Emmc problem? also called read mode only,  it means that your internal memory doesnt accept command, so the phone stay on the same condition after a software or a hard reset.
  •  if the phone hang on logo after flash, you ara facing Emmc problem.
  • As a precaution you shouldn't change setting in SP flashtool from Download only to format+download, you will end with a dead phone if you have a Emmc problem ofcourse.
DOWNLOAD AREA:
FIRMWARE DOWNLOAD LINK:

SP Flashtool Downloadlink: SPFlashTool 5.1628
Drivers Download Link: Mobile Mtk Drivers

REMARQUE:
MAKE BACKUP BEFORE FLASH


How To Flash Via SP FLASHTOOL?

1-Requirements:
    • A Computer PC Run Windows XP or above
    • Usb data cable (not a generic cable)
    • Mtk usb drivers installed manually, you will find instruction bellow
    • Your Mtk Smartphone Face a soft issue
    • Original stock rom (you can find it above in download section)
    • The latest SP Flashtool version

    2-How to install VCOM Drivers:
    • Open device manager from my PC or my computer.
    • Click on any item and go to actions > Add legacy hardware
    • Now, press next and select install drivers manually
    • Press next and click on have disk
    • from the browse option, select VCOM drivers From mtk drivers folder
    • Once its done. You will see a screen similar to this:




    • Once you are done with the driver installation, go to device manager > Ports (COM&LPT) you will find a device similar to this:



    3-How to flash rom using SP Flashtool?:

    • Power the phone off, remove the battery from the smartphone and put it back without booting the phone (if the battery is inside then simply switch it off).
    • Launch SP Flashtool 

    *Double clicks onFlash_tool.exe
                                           *Press OK






    • Click on scatter-loading option and browse to the scatter file of your stock rom choose MTxxxx_android.txt (scatter.txt).



    • Dont touch any options, Keep the original setting (In case you want to format device before flash press choose format+download but it'snt recommanded because you will be ended with an EMEI null)
    • If you phone is alive and has a software issue (contain virus, Stuck on logo, apps setting problem, blink, or not work as expected) I advise you to Uncheck Preloader as a precaution. On contarary check all pertitions if you have a boot problem (you phone does'nt boot when you try to power on it).
                                   

    • Once you are done with everything, click on the download button at the top of the software.




    Stop should now be prominent while other options should be grayed out

    • Connect your switched off phone with battery inside to PC via Usb cable
    • A progressbar should start running
    • In the end of an success flash process, a box should show up with green OK symbol inside

    • Disconnect the phone, remove the battery, slot it back in then power the phone.
ENJOY.

                                      
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