Default achieving S-off problems with rumrunner

the only way I can get my cpi to recognise the adb commands is in CW recovery, in fastboot any command such as fastboot devices just leaves a blank like - I am on boot version 1.55

in both rumrunner and fastboot mode rum runner can not establish an adb connection

there is no OS on my phone and I am trying to get back to stock , it seems I need s-off

does anyone have any ideas?

thanks.