Dear all
I baught a used M800 plug-in for my EVO 6 from an owner of the same vehicel I tried to turn my engine on using it and it work perfect but it needs some modification for the map and the ALS but when i connected it to my laptop i found that its locked by a password and icouldn't reach the owner of the ecu to get it so any help please to know how to open it but without resetting the amp becasue its very good
thank you all for help