Please note that is my application, the official releases as well as the source are available here http://depot.javispedro.com/nit/n950radio/ It's been only tested on n950 and thus your mileage might vary. Regarding FMTX, it's most probably a no-go on the N950, but it might work on the N9. Also, someone from Nokia is now working on "better" FMRX support.