Need HELP to UnBrick My MX3 rev4.0 ( Solved )

[osdieman]

Hello all..
Is there anywhere a method to unbrick my MX3 rev4.0 box..
i tried to load lollipop rom in to it.. and now all my box doing is showing a red light...
Windows does not see my device anymore.. so i can't load an other rom in to it..
i think the boot loader is stuck.. and hoping to load a working boot loader by j-Tag or something..

Thank you all in advanced..

[osdieman]

Okay after reading and reading i found a solution to unbrick my device..
the process is kind of similar to unbricking a M8 box..
i found that the Nand flash chip was different in my box then the chip used in the M8 box..
So i searched for the pin layout of this chip.
To begin.. My box would not connect to my laptop using USB burning tool..
Also i tried to make an recovery sd card.. but this didn't work eighter
Then after loads of reading i found that you can make a bridge between two pin of the Nand flash chip.. this to bypass some checks and usb will be able to connect..
Lucky for me the positions of the bridge to be made was also seems as for the M8 box.. ( Pin 7&8 )
So i made this Bridge plugged in the power adapter... use the toothpick to press the hidden Switch and pressed the power on switch.
Now at this stage the burning tool was able to connect to my box... and i removed the Bridge i made..
in this burning tool program i made sure : erase flash, erase boot loader, force erase all, reset after success was selected..
Then i started to flash the box.. after a while box was back a live...

Hope this can help someone to fix his/her box too....

[iysp]

Image so small

[osdieman]

Image so small

Sorry i did upload the full size.. but seems to be cropped by the forum software...

[zambu]

osdieman ken you upload the photos a gene please they are down

[Shadi86]

I have also exactly the same problem but I have the ott mxq box, the red lamp it's on and mine pc can't recognize the box