For most codes (except recent ones), you can check this fairly old thread: www.mpgh.net/forum/showthread.php?t=1284065
The only thing you have to keep in mind is that you have to keep the last byte of the code, and replace the other four with FF's. (Like with 72hrs' code, the latest byte (39) stays "39", and the other four (18 8A 2E 00) are replaced with FF's)
Originally Posted by Lancel0t
72hrs: 18 8A 2E 00 39 to FF FF FF FF 39
For most codes (except recent ones), you can check this fairly old thread: www.mpgh.net/forum/showthread.php?t=1284065
The only thing you have to keep in mind is that you have to keep the last byte of the code, and replace the other four with FF's. (Like with 72hrs' code, the latest byte (39) stays "39", and the other four (18 8A 2E 00) are replaced with FF's)