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AVIC-MRZ99 Custom Firmware / Testmode


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On 3/9/2019 at 6:16 PM, vadka610 said:

I have a Mrz06 and thank you for the help with changing the language, but I would like to know how to play music videos from a SD card, it says I must use navi studio to add files to the card but it wont even allow me to register.... can someone help me with this?

Can you please assist with how you changed the language on you MRz06 please.

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Hello friends!

Trying to mod AVIC evz05 troubled with

I cannot find "dumpromx.exe" tool neither this forum nor all the web.

Гугл с яндексом наперегонки несут бред и ссылки на этот форум и 4pda, где Штирлиц отсылает обратно на этот форум. need iq over 200 :(

Please if you got this tool take me direct or cloud link.

Thx to all helps

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  • 1 month later...
On 9/6/2019 at 5:43 PM, Shtirlitz said:

Hi All!

FW backup instruction for AVIC-RZ09 (and similar devices - AVIC-RL09, AVIC-RW09, AVIC-RZ09, AVIC-RZ07, AVIC-RZ06, AVIC-RL05, AVIC-RZ05, AVIC-RW03, AVIC-RZ03):

1. Get SD card, FAT32-formatted. Probably the USB disk will work too, but I didn't check back up on USB.

2. Make the empty folder named "NAVIVUP" on SD card.

3. Power on the AVIC and place the SD card into AVIC device slot.

4. Go to in the Testmode (press and hold "NAVI" button, press each once right-left-right-left-right-left, release "NAVI" button - device restarted in test mode).

5. On the first screen - select menu "10. Program forced write", go to the next screen of this submenu (2 of 3) and select "3. Take out program".

6. Select destination "SD" or "USB" and press "MENU" for start downloading.

7. Wait for about minute while FW downloaded to SD/USD disk - with full-screen messages "!!NOW COPYING!!", while "HIT ANY KEY" message didn't appear.

Profit) You can see the full-FW files on your SD/USB disk in the NAVIVUP folder.

P.S.: Sorry guys but I cannot upload the screen-shots here, I see just "There was a problem uploading the file." message displayed.

Alex

Hi Shtirlitz,

Here didn't available submenu "3. Take the program out" on menu "Program force write" in my device Avic-ZH0077.
Here only...
1. HDD & Plat Write
2. Platform write
Please help on this regard, it will be highly appreciated.

Thanks

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  • 2 weeks later...
ATTENTION plz, 

I can help with the RZ-05/09/99 translation of the Japanese language in encrypted and locked navi platform/OS

Ive been battling the encryption for some time and as of now can do it with no issues for sever

Please contact me here (remove spaces) east timour @ g mail . com

BR,
Tim
ATTENTION plz, 

I can help with the RZ-05/09/99 translation of the Japanese language in encrypted and locked navi platform/OS

Ive been battling the encryption for some time and as of now can do it with no issues for sever

Please contact me here (remove spaces) east timour @ g mail . com

BR,
Tim

 

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  • 2 weeks later...

First off I want to go and say @dzo is an absolute legend! My MRZ-09 is (mostly) in English, so thank you so very much!

After reading through this lengthy thread, I guess I'm lucky that I have a working unit but there's still a couple of things that are annoying me and translating the original Japanese manuals for my model are proving not to be too helpful.

 

Firstly since resetting all the settings I've started getting this splash screen when powering on (and yes I can just "OK" it but it's annoying to keep having to do this every time).

Second issue of mine is the lack of being able to set the time, something many others have had issues with by the looks of it. It seems to be linked with the GPS from reading past posts. I see there's a video on a workaround for a different Carrozzeria unit, but is there anything for the MRZ-09? 

Thirdly is there away to change the splash screen on the MRZ-09? If so could anyone point me to the right discussion, tutorial or explain how it's done? I'm happy to make my own images, I'm well up enough on Photoshop to do it, I'd just need to know the image size and format. I'd like to make splash screens for others here too, upon request.

Forth and final thing that I'm fairly sure isn't possible reading the thread, but has anyone had any success in changing the maps what so ever on any JDM Carrozzeria device? If not, has anyone found a way to make it so the MRZ-09 defaults to the AV mode, or some way of disabling the Sat Nav altogether?

Please see my attached pictures. Any support would be greatly appreciated!

20210620_221725_1.jpg

20210620_221808.jpg

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El 27/3/2019 a las 10:54, EnoKt dijo:

Cómo resolví finalmente mi problema con AVIC CARROZZERIA MRZ09 .

Recordé haber guardado dos copias de seguridad para la carpeta USUARIO en mi computadora portátil. 1) Versión antes de usar la configuración automática japonés-inglés de DZO que funcionó perfectamente en mi AVIC MRZ09. 2) Versión después de una conversión exitosa al inglés siguiendo el programa DZOs.

1) Entré en TestMode usando botones y navegué hasta USER DIR, luego seleccioné todos los archivos y presioné eliminar. Tomó tiempo, pero lo logré.

2) Copié la versión en inglés de la carpeta de respaldo en el disco flash y transfirió el contenido a la carpeta USER del AVIC MRZ09. Me tomé bastante tiempo pegarlo. Finalmente se hizo.

3) Se quitó el disco flash y se apagó el ACC. Esperó a que el ventilador interno de la unidad se detuviera por completo y volvió a cambiar a ACC.

4) La unidad volvió con vida sin pantalla negra y funciona bien. 

Espero que esta solución pueda ayudar a alguien con un problema similar al mío.

hola tengo el mismo problema pero en un avic mrz07 y no tengo los archivos de respaldo, alguien me podría ayudar por favor muchas gracias

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