I modified the official
You can download the modded firmware here
The changes I made were:
-New background pic
-OSD is the same
-I centered the subtitles
-I changed and edit the font
-I changed the character limitation, this firmware supports 48 characters per
line, 96 characters per subtitle. However only 40 characters per line, 80
characters in total are perfectly visible.
People that are experiencing checksum problems can download this firmware (based on mtz v1)
Note: I won't continue modding this firmware since I don't
have this player anymore.