Ciao, I use lk from early versions and installed in several device. Now I use android with a fantastic galaxy note 8, for me the BEST android devce on flight to use, Cheaper and with a lot of visibility with sun. This version on LK8000, the 7.2.1 is terrible! I neve had a lot of crash on my device like this version. I don't know why but as far as I'm concerned it doesn't work and it's a problem in flight. I honestly believe that the real problem is the connection with the on-board computer and with the flar. I realized after numerous tests and problems, that every time I was looking for a flar hook or something like that it went to freeze. I hoper Brouno and other frieds will hep me and other peopele to solve this bug. thanks a lot for your fantastic work!