Hello Need Some help EasyJtag


hi all
just bought Easy Jtag and received with it a:
JTAG ISP ADAPTER
BGA162 186
BGA221
BGA153 169
2 SETS OF COLORED CABLE

AND NOW IM TRYING TO CONECT A I9300 TO REPAIR BOOT AND I HAVE
A FEELING THAT I DONT HAVE THE RIGHT ADAPTER/CABLE.

PLEASE HELP ME IM AM NEW TO THE EMMC WORLD.
I HAVE A LOT OF EXPERIENCE WITH OCTOPUS SAM/LG, Z3X, ATF (NOT JTAG)
BUT NO EXPERIENCE WITH JTAG PLEASE HELP ME TO UNDERSTAND WHAT ADAPTERS WILL I NEED IF I WORK MAINLY WITH SAMSUNG AND LG PHONES.