Windows 11 unknown bitlocker id after failed update



Hello everyone. i just restarted my laptop after an update. During the restart i got the message about resetting psp nvram and ftpm vram. i said no and am required to enter my bitlocker key (would have to regardless if i said yes or no). i have used bitlocker keys before. i could do this without any issue but now its asking for a key with an id that doesnt exist. i have tried using the keys i do have but since the id doesnt match they dont work. what are my options? would using a backup from a few months allow me to use one of my existing keys? or are there any better options? if possible i

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