Hi everyone, please can someone help me, just give me some information and simple instructions how to set up and activate my launch adapter. So I have the yellow one (see attached picture) I tried downloading and installing all sorts of applications but I can not get it to work. On my old tablet with Android 4.4 Lenovo, the best I can get is a message saying that the serial number does not match, on my Xiaomi phone there is Bluetooth pairing problem and I can't pair the phone to the adapter. I tried downloading the original app but can not register the device because I don’t have an activation number, so I can not download the eobd or demo, and can not follow the instructions from first post. I think the firmware on the adapter is 11.40 and I tried brands from 2017 and 2018, sometimes with different apks the brands even do not appear in the list. Any advice will be really appreciated