Samsung Galaxy Flashing Failed Problem 100% Tested Solution

Samsung Galaxy Flashing Failed Problem 100% Tested Solution New Samsung Galaxy Flashing Failed, sw rev.checl fail device;3, binary;2

Many people face this problem when try to flash new galaxy phone
So i share some useful tips for not get flashing failed problem
Follow me
1. Before flash phone go to download mode & check device binary number 

2. Download & Flash same build/binary or up firmware

(example : if your phone binary number 2, you download 2,3,4 all latest build firmware because all file flash compatibility.
if you try with 1 binary then you get flashing failed)

This Problem Happen Because The Bootloader IN firmware OLD or All Firmware OLD So You Must Do That To Fix it
1-Download Latest Firmware From HERE
2-Check The Date OF realease the Firmware its must be the latest one
3-Flash The Firmware via ODIN Download HERE 
 AND DONE