LG MediaNav LAN5200WR1

[brogdan1001]

Hello
i have a LG medianav withe Dacia Logo and the Restarts!
i need the NK.bin file for SW Ver: 4.0.2
i need it to access the WINCE interface.
BUT i can not find the 4.0.2 version of the NK.bin. i find all versions from 4.0.6 to 9.1.3, but NO 4.0.2
i tried with all those versions but it will not full boot...white screen with lines and so on.
PLEASE if anyone have 4.0.2 NK file please share!

[lordabarth]

i have a LG medianav withe Dacia Logo and the Restarts!

It means that eMMC memory is gone.You can connect 3.3v serial converter to debug socket and select NA.bin ,NB.bin or NK.bin .
The best solution is solder sd card socket to the pcb.

Try this NK.bin.

[brogdan1001]

It means that eMMC memory is gone.You can connect 3.3v serial converter to debug socket and select NA.bin ,NB.bin or NK.bin .
The best solution is solder sd card socket to the pcb.

Try this NK.bin.

I tried the file you sent me, it reads from USB but nothing happens.
If i solder the SD slot, where can i get the files that i need to put on the SD? can you share?

[lordabarth]

https://mega.nz/#!40dz2KgR!Avpf67Z3v...MMR0LiTe2JRc1E

SD card image.Made by jas_pik from http://www.daciaklub.pl

Full story : http://www.daciaklub.pl/forum/viewto...&postorder=asc

[attilaa0]

Hi!Link Mega not working,please upload here:https://files.fm/

Thanks!



Problem only on win XP ,win 7 working.Thanks!
One question :must desolder the old EMMC card or leave it and only solder the SD card with image with some wires?Thanks!

P.s! Sorry for this colored font.

[lordabarth]

Desolder resistors r1022 and r1021 witch is CMD and CLK for eMMC.You don't need desolder eMMC.It is glued anyway.
You must write image on to SD card with for example "win32 disk imager" .

[attilaa0]

Thanks ,i forget something,what about the code,if i change with the sd card,i guess emmc contain the code of radio.how i recover it?Thanks!

[lordabarth]

Code is stored in other type of memory with settings like map area, reverse camera ,VIN and other.
When you connect serial converter to debug it will show you correct code even if you put wrong one.

[brogdan1001]

https://mega.nz/#!40dz2KgR!Avpf67Z3v...MMR0LiTe2JRc1E

SD card image.Made by jas_pik from http://www.daciaklub.pl

Full story : http://www.daciaklub.pl/forum/viewto...&postorder=asc

Thanks for the image.
i soldered an SD to the maiboard and flashed the sd with USB image tool with the image provided and the Medianav is alive again!

[brogdan1001]

Thanks ,i forget something,what about the code,if i change with the sd card,i guess emmc contain the code of radio.how i recover it?Thanks!

use this app. it worked for me!

[attilaa0]

Hi!what about radio code?It changed or remain the old.Thanks!

[brogdan1001]

Hi!what about radio code?It changed or remain the old.Thanks!

the code is the same. the old one.
if you don't have the code, use the app i gave you to scan your serial number from the medianav label on the case. the app will give you the code

[attilaa0]

Thanks!I can generate the code,but i was confused,you know what memory,or where stored the code on this units?I can say that code not in Mx29lv320 flash.Thanks!

[lordabarth]

Code is in the flash Mx29lv320 with bootloader and other settings.

[attilaa0]

Code is in the flash Mx29lv320 with bootloader and other settings.

Very strange to hear that because i rewrite flash MX29LV320 with another dump and code not changed ,that's why i asked.So code not in MX29LV320.