Updated MBP2011 opencore legacy patcher and stuck in recovery mode

[qwers]

i updated my patched MBP 2011 on ventura to the latest OC (version 0.6.8) and now my back does not boot up it keeps going into recovery mode.

i tried to reset NVRAM but got not luck.
can anyone tell me maybe i can revert OC changes to default through Terminal app which i can open in Recovery mode?

thanks in advanced

 

[bogdanw]

Try from Terminal in Recovery

nvram -c

( -c delete all variables)