Hi all I have a 91 R3500 TBI 454 4L80E. I purchased a cable from reddevilriver and android from the app store. I am having trouble with the adx files for it to communicate. I have messaged Sabastian at android on Wednesday and today is Sunday with no response. Not trying to bash just stating where I am. I found the files on this site but don't know how to pick them up in the aldldroid app. Anybody here that can help?