YUNDOO RK3399 Y8 TV Box - 4GB RAM + 32GB ROM

[gefattern]

Hi Metzo ,

after changing that the Custom Rom hopefully runs well .

But i think the Dev. plans an Update as well .

gefattern

[Metzo]

Hi again ,

do u use a USB C Cable for flashing ???

For a better and stable running Box you can buy a better Powersupply with 3000mah , but always use the same Voltage .

Example for Powersupplys :

https://www.aliexpress.com/wholesale?catId=0&initiative_id=SB_20170816181152&SearchText=5V3A+DC5.5

if something unclear ask

again

gefattern

Hi,
Yes I flashed that Rom already to try , but same freeze and bootloop too,
I'll see with power supply and get back to you ..Thanks for support

[gefattern]

Hi again ,

do u use a USB C Cable for flashing ???

For a better and stable running Box you can buy a better Powersupply with 3000mah , but always use the same Voltage .

Example for Powersupplys :

https://www.aliexpress.com/wholesale?catId=0&initiative_id=SB_20170816181152&SearchText=5V3A+DC5.5

if something unclear ask

again

gefattern

[gefattern]

Hi Metzo ,

did you tried this Rom :

http://freaktab.com/forum/tv-player-support/rockchip-based-tv-players/rk3399-devices/644450-rom-yundoo-y8-4gb-32gb-scv1-beta

but your Box is still recognised , is this correct , you can put it to "LoaderMode" ???

please try and report . greetings gefattern

[Metzo]

Hi Metzo ,

but first what WifiChip do you have ??? (a Link where you bought it would help too)

do you have all the Tools and Drivers that are needed to go one and do you have the StockRom for your Device ???

if you know it is the same WifiChip take this : (after that we can search for a better CustomRom)

http://chinagadgetsreviews.com/downl...y8-tv-box.html

the Tools and Drivers you can download there , too . Please report if you all got it , that we can go on .

greetings

gefattern

Hi Gefattern,

I don't know which one , the device is not working for now! but the WiFi was OK and working . I bought it from GB!!
I flashed the same stock from here http://www.tvboxforum.com/showthread.php?tid=1638

Same with Custom Rom problems too..Thanks

[gefattern]

Hi Downunder 35m ,

did you had this Power problems , too .

greetings

gefattern

[Downunder 35m]

1+
The stock rom should not behave like this, mine works fine for my needs.
But if you do powerhungry stuff and the power supply is too weak you get all sorts of problems.
Same if the box starts to overheat - seems some of them have the heatsink not always mounted properly.

[gefattern]

Hi again ,

what Power does your Device need ??? , maybe only a new Powersupply is needed with more /mah/ like the stock .

Example : if 5V/2000 to 2500mah take at least one with 3000mah .

Even if only Powersupply causes the Problems a CustomRom is always better .

again greetings

gefattern

[gefattern]

Hi Metzo ,

but first what WifiChip do you have ??? (a Link where you bought it would help too)

do you have all the Tools and Drivers that are needed to go one and do you have the StockRom for your Device ???

if you know it is the same WifiChip take this : (after that we can search for a better CustomRom)

http://chinagadgetsreviews.com/download-marshmallow-6-0-1-stock-firmware-yundoo-y8-tv-box.html

the Tools and Drivers you can download there , too . Please report if you all got it , that we can go on .

greetings

gefattern

[Metzo]

It would help to be specific...
Just a complaint like "IT does not work" is of no help for anyone

The device is freezes , hanging, stopped suddenly and give boot loop. This why I asked about to replaced with another software
Hope that I cleared..Can you help please...

[Metzo]

Hi Metzo ,

so you want to know howto flash your RK3399 Box with a new Firmware ??? ,

please look here for better understanding :

http://ugoos.net/blog/rockchip-firmware-reflashing-guide

please ask if you need more help , greetings

gefattern

Thanks, I know how to flash..I was looking for another device software can replaced and work better in this device.

[Downunder 35m]

Please, If anyone found away to replace the software of this device to make it work properly ..Thanks

It would help to be specific...
Just a complaint like "IT does not work" is of no help for anyone

[gefattern]

Hi Metzo ,

so you want to know howto flash your RK3399 Box with a new Firmware ??? ,

please look here for better understanding :

http://ugoos.net/blog/rockchip-firmware-reflashing-guide

please ask if you need more help , greetings

gefattern

[Metzo]

Please, If anyone found away to replace the software of this device to make it work properly ..Thanks

[trinidad]

So... No way to activate developer mode? Clicking on the build does nothing.

there is in super c rom dunno about stock