How To Install VJAMC1 Android 4.0.4 Firmware on S7562L Galaxy S Duos

In the last page you learn what to do before flashing VJAMC1 Android 4.0.4 ICS firmware update. Now, in this page you will see how to update Galaxy S Duos S7562L to VJAMC1 Android 4.0.4 official firmware. The step-by-step guide is pretty easy to follow. First you need to download S7562LVJAMC1 firmware zip and ODIN zip, then follow below mentioned guide as it is.

Reminder

  • You will lose installed custom ROM such as CM10, Paranoid Android or AOKP after flashing official firmware. Custom ROM will be replaced by official stock ROM.
  • You will lose custom recovery such as ClockworkMod Recovery or TWRP Recovery if you have any. Custom recovery will be replaced by stock recovery. We will soon write on how to install ClockworkMod recovery on Galaxy S Duos S7562L. [Try search box at top-right to get it]
  • Your device no longer belongs to rooted device once you install this firmware. We will soon write on how to root Galaxy S Duos S7562L. [Try search box at top-right to get it]
  • Though official firmware update usually not erase any system data but we advise you to follow our per-requisites mentioned on previous page as precaution.
  • This firmware released by Samsung and flashing of this won’t increase binary counter.
  • Extract downloaded archive only once and not twice. If extracted zip don’t contain any modem, csc or pit file that actually means you don’t require it. The only must have file for a firmware flashing is that file with .tar.md5 extension which should be flashed through PDA section.
  • To run ODIN as Administrator you should right click on .exe file then click on ‘Run as administrator’ from context menu. Windows XP or lower don’t require this.
  • If you see “MD5 hash value is invalid” in Odin message box then you need to re-download the firmware.

odin3-screen-new

File Required(Download by clicking on it)

  1. Android 4.0.4 S7562LVJAMC1 for Galaxy S Duos GT-S7562L
  2. Odin 3.07

How to Update Galaxy S Duos S7562L to S7562LVJAMC1 Android 4.0.4 ICS Official Firmware

  1. Extract Firmware zip file that you downloaded already from above link, you will get a .tar.md5 file and some other files.
  2. Extract Odin zip file and you will get Odin3 v3.07.exe along with few other files.
  3. Power off your phone. Wait 5-6 seconds for vibration to confirm complete switch off.
  4. Now, put the Galaxy S Duos S7562L phone in Download Mode by pressing pressing and holding down the Volume Down and Home buttons while pressing the Power button. A Warning! screen will come up; press Volume Up button to enter Download Mode.
  5. Now run Odin3 v3.07.exe (see Step 2) as an Administrator because Admin privileges is required to complete the process smoothly.
  6. Now connect your Galaxy S Duos GT-S7562L with your PC using USB cable. A message will arrive under Odin’s message box in the bottom left saying “Added!!”. If you don’t get the same then you should try another USB port (try USB port located in back in your desktop PC). If that too don’t work then you should then reinstall the driver. If you successfully see the “Added!!” message in Odin then you are ready to go in next step. You should also see COM port with a number in Yellow if you successfully added your device.
  7. Select these files in Odin at respective buttons from extracted S7562LVJAMC1 firmware folder :
    1. Click the PDA Button, and select the .tar file here with *code* appearing in its name
    2. Click the Phone Button, and select file with *modem* in its name (leave it blank if there is no such file)
    3. Click the CSC Button, and select file with *csc* in its name (leave it blank if there is no such file)
    4. Click the PIT Button, and select the .pit file. Use only if you got it while extracting in step 1 above, otherwise ignore it.
  8. In Odin window, make sure Auto Reboot and F. Reset Time checkboxes are selected. Also, make sure that Re-Partition checkbox is selected, only if you are using a .pit file (see Step 7.4).
  9. Double check everything that we mentioned in Step 7 & Step 8 above. Now, once satisfied hit the START button to begin the flashing process.
  10. Once flashing completed, your phone will restart and soon you will see a PASS message with green background in the left-most box at the very top of the Odin. You can now unplug the USB cable to disconnect your device from computer.

Congrats! Your Galaxy S Duos, model number S7562L should now run on Android 4.0.4 ICS build VJAMC1. Go to Settings > About phone to verify this firmware update.

Note:

If Galaxy S Duos S7562L stuck at booting animation after Step 10 then go to recovery mode (press and hold the Volume Up, Home and Power buttons together) and perform Wipe data/Factory Reset and Wipe Cache Partition task before selecting reboot system now function. In recovery mode use Volume keys to navigate between options and Power key to select the option. Please note, performing wiping task will erase your device internal memory data and not external SD card data.

Let us know how the process go for you in comment below!

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