here is the new stock firmware for CX-919 TV STICKS, and after some test, people report, it improve the performance, and fixed the problem of “Blank Internal Flash”.
Here is the firmware Download link:
http://www.mediafire.com/download/khrgd1kjikrutln/cx-919_0715_update.rar
How to flash? click this link:
Any questions, feel free to contact us!
Geekbuying Team