Samsung Firmware Downloader ( All Samsung Android Mobile Direct Download )

SamFirm Tool 0.3.6 Free Download

You can use it for all Samsung devices, but I have only tested it on Galaxy Tab S. It requires .NET Framework 3.5 (Microsoft Visual C++ 2008 Redistributable Package (x86) and Microsoft Visual C++ 2010 Redistributable Package (x86) installed)
If you run it via command line, you can use it to just decrypt .zip.enc2 and .zip.enc4 files.

Please let me know if the tool worked with your device and if you found any bugs (note, it's still beta).

How To Work ?:-

Download and install a very useful tool known as SamFirm. It helps you to download the latest firmware of your Samsung phone and tablets. Latest and updated version of Samfirm is avail to download directly from this webpage. If you want to download the latest firmware for your Samsung device, then this tool is most helpful for you. Download links for Samfirm are given below. Follow the links to download Samfirm full setup installer for windows now. 

Password:-softwarecrackguru

Download Here

Readme Once:

[*] Compatibility: The tool runs perfectly on Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1 and Windows 10 (32 bit and 64 bit).

[*] Take a Backup: If you are willing to try the above tool, then please take a backup of your personal data from your Android Smartphone or Tablet. As flashing any Firmware or recovery may brick the device.

[*] Credits: Samsung Firmware Downloader is created and distributed by XDA(developer). So, full credits go to XDA-Team(developer) for sharing the tool for free.