How to unlock bootloader on S23 Ultra? (Unfortunately, I accidentally installed an update with binary 9.)

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As you know, Samsung removed the OEM lock option in One UI 8. However, it was still possible to unlock the bootloader by taking a few files from One UI 7. Samsung prevented this in the latest update by upgrading the binary from 8 to 9. Before doing this, I had switched to the One UI 8.5 beta, and unfortunately, one of these beta versions also upgrades the binary, and I didn't realize it... Now, unlocking the bootloader seems impossible. Has another method been found, or is there still no...Read more