Boot loader is unlocked and I've tried QBking77 zedomax and this random android sites way to flash cwm or twrp and still can't get it. Not rooted yet, need the custom recovery to flash supersu.help?
what error are you getting? its just a line of command to flash recovery!!
download clockworkmod and place it in sdk folder(or fastboot folder).
run the command... fastboot flash recovery [clockworkmod file name here].img