i tried to modify the sys file but unsuccesful. Please can you tell me step by step how to install after doenloaded folders and apk on first page? if i try installing other version of igo nextgen they start without problems. What i want to solve is connecting the phone to may car gps. I saw a post in this thread where someone received a message saying the igo was to be connected to an external unit. In the other cra..ed versions it's not like that and cannot be connected via bluetooth. how istall this version?? thanks