Ok, Emil,Sorry that was a broken APK, removed it now, re-download the app please (version 2.2) that will be an APK and you can install it using adb or copy it over to the slave device.
I copied 2.2.zip file from desktop PC to smartphone SD Card via USB cable, but I can not open it on smartphone.
On desktop pc I can not see any *.apk file inside 2.2.zip file
Where is AAGateWay.apk file? A previous downloaded 2.3.zip look similar to 2.2.zip file. I can not find apk file.
Seems everything is all right now . . . After installing archive extractor application on smartphone, AAGateWay.apk was successfully installed on smartphone.
Now, I must get in my Suzuki.
Happy new year !!!