Q: After updating to macOS Big Sur, I received: Error code 1 when using M3 BitLocker Loader for Mac, how to solve it?

A: It is caused by the version you installed is compatible with macOS Catalina, not for macOS Big Sur, please install the latest version and try again.

Q: M3 BitLocker Loader for Mac works on macOS Big Sur?

A: Yes.

Q: M3 BitLocker Loader for Mac works on Apple Silicon M1 Mac?

A: Yes.