MX9 PRO RK3328, Android 7 2/16GB WiFi, Fast Lan BT4

[Artredis]

Hello Everybody!

At first sorry for my incompetence, but i am very new to TV boxes.
I have an MX9 pro box and at this moment I cannot turn on. When I plug in the power supply cable, the power button rapidly flashes a few times (the color is red) then the light turns off and nothing happens. What could possibly go wrong and is there any solution for this problem?

Thank you very much for your responses in advance.

Hi all! Right now I have a new problem. The power button lights solid red (like when it is turned off), but I cannot turn on. If i push the button or try to turn on with the remote, nothing happens. Any idea what can be the solution?

[Fuzo]

Hi all! Right now I have a new problem. The power button lights solid red (like when it is turned off), but I cannot turn on. If i push the button or try to turn on with the remote, nothing happens. Any idea what can be the solution?

You probably need to flash new firmware, because the device seems to be bricked. Here on this forum are some tools and tutorials how to do it. If you will have some issues to connect to the PC, try MASKROM mode, worked for me.

[Artredis]

You probably need to flash new firmware, because the device seems to be bricked. Here on this forum are some tools and tutorials how to do it. If you will have some issues to connect to the PC, try MASKROM mode, worked for me.

Thank you very much. I flashed the new firmware with the RKBatchTool. It said everything went succesfully, but now when i plug it back, the power button flashes red for a few times very rapidly and then nothing happens

EDIT: Now I tried to power it from the OTG USB port and now everything works perfectly. Now i guess my power brick died.

[Fuzo]

Thank you very much. I flashed the new firmware with the RKBatchTool. It said everything went succesfully, but now when i plug it back, the power button flashes red for a few times very rapidly and then nothing happens

EDIT: Now I tried to power it from the OTG USB port and now everything works perfectly. Now i guess my power brick died.

Those power adapters are quite unreliable IMO, I had the same problem with mine. One day my TV box got stuck on green screen after boot logo, after 2 or 3 weeks of research, flashing and swearing I realized the issue is in power supply. OTG works fine for a while, but TV or USB port's current is not sufficient for long therm usage, buy some replacement power adapter, it has to be 5V 2,5A at least.

[trebor]

As Found Not tested
MX9 PRO ANDROID 7.1.1 RK3328 4GB/32GB TV BOX FIRMWARE UPDATE 20180115

Glad to share the firmware for MX9 PRO TV Box

PC Flash Firmware
http://geekbuying.mediafire.com/file...k3328_20180115

Source:blog.geekbuying

Looks like they for got the extension .zip on this file
rename it Rk3328_20180115.zip
Then extract you will get image file

[hedges22]

Hi does it need to be changed into some other sort of file as it downloads no problem but the batch tool does not see it

[trebor]

Looks like they for got the extension .zip
rename it

Then extract you will get image file

[hedges22]

No still don't work

[trebor]

Remove Chinese characters from name, or just rename file update.img

[hedges22]

No i must be doing something wrong

[trebor]

File is called mx9 pro rk3328 20180115 and has no extension or .zip

Rename it to update.zip
Extract file with winzip or whatever, might have to unzip with 7-zip
The extracted .img file is called a9s_rk3328_d4_rtl8723_20180115_r1(mx9pro 无插件)
Rename to update.img
Batchtool / Android tool should see.

[hedges22]

Ok renamed it to update.zip renamed to update.img winrar would not work so downloaded 7-zip and it worked thanks for the help

[hedges22]

Ok i have upgraded the box and everything seams to be working as it should and it's quick best it as worked since i first got it and then buggered it up lol

[trebor]

Excellent, to see.
Good it all worked out, myself yet to test Rom,

[lobo80]

hi, do you know if I can install xposed on this box?

[softus_gsm]

Mx9 pro hdmi cec ???