Jump to content
AVIC411.com

AVIC-MRZ99 Custom Firmware / Testmode


Recommended Posts

Hi everyone's, i'm new here but i'm working on the translation of my AVIC-RZ900. I have dumped it.

So first here is the link of my dump for who was interested:  https://mega.nz/folder/7NwRhIRZ#pz96T--aeP7CyafJYqhV7A

Now i'm locked, i'm trying to do my translation with the tool of @Shtirlitz  but the architecture of my initDB.dat are totaly not the same and i dont know where here the start of of the japanese data, if someone can help me ?

Here is a copy of initdb.dat too initDB.dat

Ho and sorry for my english, i'm frenchy :D

Link to post
Share on other sites
  • Replies 974
  • Created
  • Last Reply

Top Posters In This Topic

Top Posters In This Topic

Posted Images

Okay now i have make a GREAT step but i'm locked up at insertion of initdb... I have a big error someone can help me ? 

Quote

C:\TOOLS>dumpromx.exe -a initDB.dat output.nb0
img 00000000 : hdr=8dcefc20 base=88471000  commandlineoffset=88471000
ERROR: could not find pointer for ofs 00000000
CECompressv4.dll: No error
ERROR: could not find pointer for ofs 8dcf3318
CECompressv4.dll: No error
No space to add all files

88471000 - 88471000 L00000000 rom_00 start
88471000 - 88471010 L00000010 unknown 00090009 0009d001 0009402b 884763c0
88471010 - 88471040 L00000030 NUL
88471040 - 88471048 L00000008 'ECEC' -> 8dcefc20
88471048 - 8dcefc20 L0587ebd8 unknown
8dcefc20 - 8dcefc74 L00000054 rom_00 header: dlls=4001debd-4298e000 phys=88471000-8dcf3318, 375 modules, 71 files, 2 copyentries ext=88472314  ram=8dcf4000-8e871000 cputype=000001a6
8dcefc74 - 8dcf3318 L000036a4 unknown
8dcf3318 - 8dcf3318 L00000000 rom_00 end

 

Link to post
Share on other sites

HI ,just joined  and very impressed with the quality of questions and answers . Well I'm about to lower the quality .

Just purchased a japanese import car which has a Carrozzeria AVIC-HRZ099 head unit . I've tried to understand the protocol , as it is all in japanese ,using Google translate on my smart phone but cannot see how to access the HDD.Any help their will be very much appreciated.

Also ,I've downloaded the manuals for this and managed to translate some of the pdf files using Google translate again ,but the main files are greater than 10Mb  and google doesn't want to know .tried to split the files (unsuccesful) ,again any suggestion or help will be appreciated .

Hope I've posted this in the correct subject , Cheers

 

Link to post
Share on other sites
  • 2 weeks later...

Hi,

I have MRZ09 and it is stuck on startup screen showing Pioneer etc. I can enter in Test Mode but can not backup or delete User directory. When trying it it just shows wait, I have waited around 15 minutes but nothing happens.

Also it is very slow when I go to User directory, that takes around 1 min.

Is there way to hard reset it?

Would be very pleased any hints what can be done because box is now unusable. I have read all messages in this thread but none of those has helped.

It started first by not showing parking camera and worsened then by stucking on start screen.

Thanks

 

 

IMG_0189.jpg

IMG_0186.jpg

Link to post
Share on other sites
On 25/8/2021 at 2:19, hydyrov said:

¡Oye! primero quiero agradecer@dzo por el tremendo aporte, así como@javed akhtar apoyo continuo. Ustedes son leyendas. Si olvidaste a alguien, entonces lo siento.
En segundo lugar, traduje esta publicación al traductor de Google, por lo que si hay algún error, hágalo bien.
Gracias a todos, he traducido MRZ09 / MRZ99 / MRZ77 / MRZ90 al ruso, MRZ02 al inglés. También quería contribuir con mi tesoro a este caso y creé una copia de seguridad para todos los modelos anteriores y adjunté el enlace a continuación. Próximamente habrá más modelos MRZ y también se agregarán. Un amigo ordenó varias piezas. MRZ y me pidió que los tradujera ya que trabajo en photoshop (cree que soy programador). Pero gracias a las instrucciones detalladas, DZO, así como al consejo de Javedakhtar, las traduje.

Copias de seguridad:

1) ZLM 02

2) ZLM 09

3) ZLM 77

4) ZLM 90

5) ZLM 99

6) NR-MZ03 MITSUBISHI

https://mega.nz/folder/O3pHwIoK#PViNfdIVca0qBcVeMo0nfg

my mrz02 stays on the black screen it has no letters or anything. I have put files of another and nothing at all

Link to post
Share on other sites
  • 2 weeks later...
  • 2 weeks later...
  • 1 month later...
On 4/25/2020 at 10:36 PM, ArtemKomsa said:

Hello everybody!
I have a Nissan Leaf 2015 S
With radio AVIC-EVZ05 (NOT MRZ)
I can’t delete, copy files in Explorer without the correct TESTMODE file
Please, if someone has them
Please send them to me along with the translation files

Also, I could not find the translation files in the radio itself
Maybe they can not be seen without a test mode file
I do not know

  Reveal hidden contents

IMG_20200424_201624.thumb.jpg.6e610ffb72d4f9e6aa3f9f09d26e519b.jpgIMG_20200424_202520.thumb.jpg.c353f7ea2264298585888b6aeed98823.jpg

 

I have the English language file but no way of loading it to the deck...my deck doesnt have the copy and paste function...it is also identical to yours

Link to post
Share on other sites
On 11/30/2020 at 1:12 PM, Milesh said:

Any luck with AVIC EVZ05? 

 

TIA

I have the English language file but no way of loading it to the deck...my deck doesnt have the copy and paste function...it is also identical to yours..i wish someone would help us make a self installing program

Link to post
Share on other sites


I tried to slip the testmode.key file, but it didnot work!I generated a file using py script, but not successfully !
climbed into ida and what do I see! text must be in UTF-16LE encoding!!!

My Model AVIC-RW802, AVICRZ09 Folder , PS140PLT.PRG extract> testmode.exe 

sample
.data:00173008                 text "UTF-16LE", "TECHNICAL"
.data:00173008                 .datab.b 2, 0

and model !!!NX168!

mtext:000149F4                 mov.l   #aNx168, r7     ; "NX168"
.text:000149F6                 bt      loc_14A0A
.text:000149F8                 mov     r8, r3
.text:000149FA                 add     r10, r3
.text:000149FC                 mov.l   #aTechnical_0, r6 ; "TECHNICAL"

Gone try to make a file :))))))))

write a little later
 

file did not fit :( 

looking at the procedure for decrypting testmode.key file, and it does not match any of the generator scripts posted here

Model 2018 year and there everything else

Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...



×
×
  • Create New...