I installed older BIOS 1.6.0, unplugged the WindowsToGo Disk quickly after reboot and allowed the original Windows Bootloader to start Windows 10! It worked and unlocked the drive!
Another computer got locked with this Windows update. The only protector available is in TPM and the secure boot comfig has changed. Please release a new BIOS update for this Ryzen 5 laptop to fix the issue. I assume the dbx keys are at fault here. Thanks. [URL]
Inspiron 5515 bitlocker locked due to botched Windows update 2022