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!Avpf67Z3vT54Y99VH_3n_LEx_WG90MMR0LiTe2J Rc1E

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

Full story : http://www.daciaklub.pl/forum/viewtopic.php?t=10485&postdays=0&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.
(https://files.fm/)

[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!Avpf67Z3vT54Y99VH_3n_LEx_WG90MMR0LiTe2J Rc1E

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

Full story : http://www.daciaklub.pl/forum/viewtopic.php?t=10485&postdays=0&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.

[juan andres]

Please, locked i logohttps://uploads.tapatalk-cdn.com/20180919/b8554c3ab5edd8e4d7e8bd7684781ef2.jpghttps://uploads.tapatalk-cdn.com/20180919/8e3f96aaf8a7b5510f34e1444621fe71.jpg

Enviado desde mi XT1580 mediante Tapatalk

[lordabarth]

Probably eMMC memory is broken (one witch pink dot on first picture).You can try to start WindowsCE and "fix" bad sectors (not always work and not for long) or add SD card instead of eMMC.You don`t have to remove eMMC.Remove resistors on DATA and CLK going to eMMC.
Best way is connect TTL to USB coverter to debug socket (black in the middle) at 3.3v and 115200 baudrate to see what is going on.
Schematics:https://www.electronicsrepair.net/17/lan5200wr1.pdf

[myshuker]

hey
can you send it to my email because I cant download it from here
myshuker@gmail.com

[myshuker]

Im looking after files for 4.0.2 ( storgage Card, Storage card4 ) and how can I format 4.0.2
and how to format it because the medianav stop on the logo and cant go in , so I want to try to formating it

[marky1991]

Can you reupload?

[jfel3070]

I have the same problem, Did you solve it?

[jules815]

I think the NK.bin file will help me. I'll keep you updated. First I need to be allowed to download it ^^

[TwiggyTheKid]

Thank you for this file

[solidnazmija]

I have a problem with my renault clio medianav
I hope You can help me and give me step by step solutions, here at my place they asking for 120 euro for fixing this.
My medianav after powerr on keep restarting on every 1 minute and touch screen not working.
Here is video
https://www.youtube.com/shorts/mpUDPZXtqgQ

model is LAN5210WR1 SW ver 4.0.2 the car is 2013 year of production
I hope You can help me.
Thank You all in advance!

[kaos79]

friends
I've done all
as described in the guide
still not working.
I noticed that 1.79 volts are present on the CLK pin
instead on the 3.3 volt CMD pin and normal?
a help
please