Hello Harry, On bought few months ago the Harry's Laptimer Petrolhead version then I bought the update through the app to the GrandPrix version. All is OK with the app on my phone but when I have updates to do on the Android market, my version is still the Petrolhead version. My problem is if I have...

Hello Harry, First of all, thank you for this fantastic app and for the follow-up that you do with your customers. ;) I bought an OBDLink MX (bluetooth version) few days ago to enjoy all the possibilities of the soft. Unfortunately, I have the same difficulties that Cherry3z exposed at the beginning...