Hiden Menus
I bought an EURO COMAND on ebay around a month ago. The unit is in perfect condition. I have been trying to get to the Engineering Menu with no success. The reason why I want to get to the Engineering Menu is to make the unit Region Free when playing DVDs. The DVD works perfect if I play some copies a friend of mine gave me (Region Free) but will not play original movies because of the Region Code.
I recently came across some posts in which they mention some hidden menu using the 5-7-3 buttons. Altohugh I have not been able to get to the Engineering Menu, I was able to get to this one. I do not want to change any option until I know what they will do. These are the options:


Anybody knows what these options will do?
I really want to get to the Engineering Menu so, if by selecting one of the above will let me get to the Enigeering Menu please let me know.
Thanks guys !
ENGINEERING MODE Menu:Press "Mute" + "Endcall" + "Service" (all together and hold for 5 secs)
ENGINEERING MODE Exteneded Menu:Must already be in the "ENGINEERING MODE Menu", then:
Press "#" + "*" + "left cursor arrow" (all together and hold for 5 secs)
Note: This only works if your headunit is running SW-Rel 9.390 Build - SW Year/Week:04/17 or earlier.
ENGINEERING MODE Menu:Press "Mute" + "Endcall" + "Service" (all together and hold for 5 secs)
ENGINEERING MODE Exteneded Menu:Must already be in the "ENGINEERING MODE Menu", then:
Press "#" + "*" + "left cursor arrow" (all together and hold for 5 secs)
Note: This only works if your headunit is running SW-Rel 9.390 Build - SW Year/Week:04/17 or earlier.
Thanks for your reply.
The problem I have is that the Mute+Endcall+Service does not work on my unit. I can access the hidden menus I mentioned on the above pictures but I cannot access the damn Engineering Menu.
I also wanted to know what the above options will do (if anybody knows)


