FINALLY!just to be clear once i get the biskeys using lockpick , using extract_cal0_backup.py script from blawar, All i need to do there is to drag the locked prodinfo file then the password once its unlock ill replace the prodinfo on the nand backup and restore it using hacdisckmount. can anybody confirm if this is the correct way
My mariko is back from the dead. Loaded up spacecraft-nx, ran hekate then chainload into lockpick_rcm then i extracted all my biskeys. Then i used sxnandmananger then load up prod.keys, then go to my broken nand backup, loaded prodinfo then restored my good prodinfo. Then after i returned back to gateway firmware, switch booted up fine normally again.
Thank you to all!