Update Samsung Firmware for your smartphones and tablets using SamFirm Tool. Samfirmware Tool a window-based application that used to update any Samsung smartphone or tablet flash file or Stock ROM manually by checking device software version, PDA, and CSC Country Firmware versions.
if you are trying to bypass the Samsung FRP lock then try SamFirm AIO Tool V1.4.3 latest version which is added with MTP features. with MTP no need to flash first any Samsung Combination firmware or ENG Boot/SBoot etc.
SamFirmware downloader Tool a portable small-size application that can use any operating system without any error, however the windows net framework required for some windows versions.
Using Sam Tool you have to follow basic technical instructions.
you can download SamFirm's latest Tool and old versions with the download link here.
Latest: SamFirm_AIO_Too_V1.4.3 (MTP Supported/ Direct FRP Bypass)
It is encouraged that you download and install Microsoft .NET Framework 4.7.2 before using this tool.
** Except for Windows RT 8.1:
Download the offline installer for Microsoft .NET Framework 4.7.2 now.
The following versions of Windows RT are available for 8.1:
Download the Microsoft .NET Framework 4.7.2 package now.
Microsoft Visual C++ 2008 & Microsoft Visual C++ 2010
Microsoft Visual C++ 2008 Redistributable Package (x86).
Microsoft Visual C++ 2010 Redistributable Package (x86).
The Signature Driver must be disabled first for 64-bit Osis before bypassing the FRP.