Hi. I have S3 running XXEMF6 Android 4.1.2 It is rooted and running a custom ROM (Omega 43.7). It also has custom kernel (Boeffla 2.11). My car is VW Touran 1.6 TDI SE (With the most basic radio).
I paired my phone without any app and it connected with car bluetooth BUT NOT AS A PREMIUM PHONE. I.e. The connection was like handsfree and contacts were successfully transfered.
I wanted rSAP connection (Premium phone connection) so I installed your initial prerequisite app. I granted SU permission. This showed that the S3 already had native Samsung rsap files. I decided to overwrite these with yours so I can get premium rsap connection. I didn't get any errors when I overwrite.
Then I installed your trial app which asked for SU permission and I granted. I deleted the old pairing in both phone and car and started pairing. The phone connected in basic handsfree mode again. The contacts transferred as well BUT NO RSAP.
The trial app does show if the bluetooth is turned on or off but even when the phone is paired and connected.....it still doesn't show the bluetooth connected status. I also tried the trial app without your files (I.e. With native Samsung files) but the app shows red coloured text to say that the required files are absent.
What should I do?