No, that is usually not possible. Sometines you can reset write-once-bits by shining UV light in the right part of the processor die, or you can try to circunve

No, that is usually not possible. Sometines you can reset write-once-bits by shining UV light in the right part of the processor die, or you can try to circunvent the fuse checks by fault injection during, https://media.ccc.de/search/?q=fault+injection https://media.ccc.de/search/?q=fault+injection