: Demul is looking for the file in the wrong folder. By default, it often looks in a folder named "roms" rather than "bios".
The scrambling logic is a . Keys are stored in IC501’s secure ROM. demul mpr 21931 ic501 repack
: This corresponds to 1_004_01.bin (CRC: 5454841F ), which is an early Japanese BIOS. How to Fix the "Missing MPR" Error To resolve the error in Demul, follow these steps: : Demul is looking for the file in the wrong folder