Samsung Galaxy S4 I9500 JTAG Pinout Diagram
https://gsmfixer.blogspot.com/2015/10/samsung-galaxy-s4-i9500-jtag-pinout.html
Presenting the Samsung Galaxy S4 I9500 JTAG Pinout Diagram to understand the basic component of JTAG in Samsung Galaxy S4. in The diagram the details of each point is given after and before the yellow boxes, Have a look.
