This is the step by step instruction for how to flash firmware on CX-919, Please notice this just work on Windows PC, if you have Linux or mac, you need to find a windows PC.
1 Download the firmware and flash tool , conductores:
flash tool download link:
http://www.mediafire.com/download.php?b9ckxat6t4cw5qc
Contraseña: GEEKBUYING.COM
Los controladores que puede necesitar pueden descargar aquí
http://www.mediafire.com/download.php?yqxz3wnqi2hpmcm
2. Descomprima la herramienta Flash a su escritorio u otra ubicación conveniente y localice la carpeta rkbatchtool1.6 – inside this folder is the flash tool program RKBatchTool and the USB drivers for the cx-919 – No abras nada todavía!
3. Descomprima el firmware de stock que acaba de descargar, and you will get a file named: Update.img or similar, Este es el archivo de firmware real.
4. Next you need your CX-919 and the Micro USB – standard USB cable that came with the device.
5. You need to press the “FN” button on the side of CX-919
6. The idea here is that you need to press the push button switch and whilst holding it in connect the mini USB cable to the computer. This can be tricky to do as we only have one pair of hands! but with a bit of practice it becomes easy.
7. When you have successfully connected your CX-919 to the computer you should hear a sound from windows telling you that a new device has been found. You can release the FN button now.
8. El siguiente bit es importante… No queremos que Windows intente instalar automáticamente ningún controlador, ya que queremos seleccionar los de la carpeta RKBatchTool1.6.
9. Dependiendo de la versión de Windows que tenga el siguiente bit será diferente. En un mundo ideal, el cuadro de diálogo Instalar controlador aparecerá como se muestra en la imagen a continuación.
10. Debe seleccionar la opción "Instalar desde una lista o ubicación específica (Avanzado)
11. En el siguiente paso debe verificar la opción "Incluya esta ubicación en la búsqueda” y luego navegar a la carpeta: Rkbatchtool1.6/rockusbdriver
12. Haga clic en Siguiente, y el controlador debe instalar. Recibirá un mensaje para decirle que la instalación del controlador ha tenido éxito – O no!
TENGA EN CUENTA – Si no funcionó o Windows instaló automáticamente un controlador, deberá eliminar completamente el controlador del sistema y comenzar de nuevo. To do this varies between systems but basically you will need to locate the device manager on your PC and find a USB device called “CX-919″ y retire y elimine completamente el controlador del sistema.
13. Si la instalación del controlador es exitosa, puede proceder a la instalación de firmware!
14. Abra el programa rkbatchtool y la herramienta se abrirá.
15. En la parte superior derecha de la ventana RkbatchTool, verá un selector de archivos, Haga clic en esto y seleccione su archivo de firmware en este caso: Update.img
16. If your cx-919 is correctly connected to the PC, El programa RKBatchTool mostrará un cuadrado verde con "1″ sobre él. Si no es así, debe regresar y asegurarse de que el controlador USB esté instalado correctamente.
17. Haga clic en "Restaurar” Para instalar el firmware!
18. El programa dará una indicación de lo que está haciendo con un porcentaje de progreso que se muestra a continuación, Cuando esté terminado, recibirá un mensaje como ***** Actualización de éxito *****
Does it matter if we flash it on 1GB model? Puedo “brick” it or smth..? 10q
Hola, I just confirmed, you also can flash this rom on 1G model, no problem.
One more questions.. Does it have a root we need to root it additionally? Thanks a lot..
yes you have to root it but it’s impossible to root it for the moment…
one more thing sometimes connected devices doesn’t turn green even when you install driver properly then you need to actually go to config file, and you need to change few parameters,
go to the commented part that starts with #supportlowusb= true
just add
SUPPORTLOWUSB=TRUE
FULLSPEEDUSB=TRUE
below that
Suman’s post got me a green box on the Batch Tool. The rar password is all lower case, not uppercase. My device seems to have shipped with a later version than is posted on this thread.
Can you use this tool to archive/save the existing image on the device?
Why won’t the device show up as CX-919? There is no file system under Computer in the Explorer. I still can’t connect adb to the CX-919 either. All that shows up in Device Manager is “Class for rockusb devices” and under that “Rockusb Device”
Hola,
I mistakenly clicked on UPGRADE button instead of RESTORE button. Now even after the restore is successful, the Stick does not give any HDMI output. Can please someone help me on this?
How to make the TV STICK work again?
Saludos
Rachit
Some one can send me Rockusb_v3.5 driver fow windows 7 32 pero ?
Gracias.
Sorry for off topic !
How could i capture a screenshot of Tronsmart CX-919 Quad Core TV stick?
Gracias !
Download this Moborobo program, e instalarlo, run it on your windows PC, connect your cx-919 with PC. follow the instruction,it give you the screenshot function.
I tried to flash my CX-919 with this and now it won’t boot?? Tried three times – no go?? The flash tool says it was successful but only the Android logo comes up for a few minutes like it’s trying to boot but then shuts down. Now what can i do?
Try the newest stock firmware for tronsmart cx-919:
androide 4.2:
http://www.mediafire.com/download/1idr2214ux6dih2/Tronsmart+CX-919_4.2_20140725.zip
androide 4.4:
http://www.mediafire.com/download/jdl6xjzvzz9zazr/Tronsmart+CX-919_4.4+Beta_20140725.zip
did you fixed your problem Greg,,I have the same situation on mine.Everything shows ok on rockchip batch tool,,but it is stucking on startup,,nothig happens when I connect to tv
!