- Purchased a LG WH16NS40 running, HL-DT-ST_BD-RE__WH16NS40_1.05_212005061440_M42M5D55021 encrypted
- Used SDFtool Flasher to back up OG firmware and flash to the MK firmware, HL-DT-ST-BD-RE_WH16NS40-NS50-1.05-NM00900-212005061440 unencrypted
- Used SDFtool Flasher to downgrade to HL-DT-ST-BD-RE_WH16NS60-1.02-NM00100-211810291936