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AVIC-MRZ99 Custom Firmware / Testmode


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17 hours ago, crash_rider said:

Почитайте, что сделал я, и что тут сделали бесплатно!

Бесплатно заменить японские фразы на английском! И....Все! 

И уверен , что я сделал! 

Одни шрифты только месяц делали! ШРИФТЫ! только! 

Картинки еще месяц! 

Перевод месяца! Поиск точек POI на русском, клавиатура на русском!

Ну и во время всего этого , нужно было писать софт! который все это делает! 

НУ как вам такая работа? 

Вышло 4 месяца по 18ч работы в день! я должен бесплатно это отдать? 

Мне в магазине не дают бесплатно! и Вы, тоже думаю бесплатно - не работает! 

И сколько Вы, за 4 месяца зарабатываете? не 10 000р думаю! 

Еще радио сделал, и карту с двумя дорогами Владивостока!

Но делать дальше не буду! Все, работы хватает другой... 

Катайтесь с кривым переводом на английский и картой Японии! :))))))

Тем более софт, для перевода, я выложил! 

Вы можете взять его и так же перевести и раздавать бесплатно! 

ОЙ! Гляди, как я разбогател! Завидуешь? :- П

Удачи! :)

Да не завидую я тебе ,понимаю что ты не один час сидел над переводом и другой работой, ну за 10 у тебя в очередь не выстроятся, дорого легче тогда купить на андроиде и не заморачиваться .

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On 11/11/2019 at 6:15 AM, Shtirlitz said:

Hi,

OK, here is the step-by-step manual:

Step 1: Take out the FW, see here

Step 2: Get the file named "PS140PLT.PRG". For RZ09 it is in folder NAVIVUP\AVICRZ09\PLATFORM\

Cut out 0x200 bytes from the start of the file: its header. I used the SFK-tool:



sfk195x64.exe partcopy PS140PLT.PRG -allfrom 0x200 output.nb0 -yes

When you need to extract file output.nb0 by the dumpromx.exe tool (easy to find it on this forum):



mkdir DUMP
dumpromx.exe -d DUMP -v -5 output.nb0 >output.txt

As a result, you'll get a lot of FW files, and initDB.dat of course :)

Step 3: Patch initDB.dat file.

Use my sources, take translate.c and translation.txt, and see the code:



const long OFFSET = 0x18C8D0L;   // RZ09 1.04 0x18C8D0L; RZ77 2.07 = 0x1EA87CL
const long BLOCK_LEN = 0xAF00BL; // RZ09 1.04  0xAF00BL; RZ77 2.07 =  0xB5CDFL

These constants define the start and length-1 of the data block inside of the initDB.dat, correct it according to your header.

Address stores in the little-endian bytes sequence:

scr001.png?raw=true

Go to the start of this data block offset:

scr002.png?raw=true

scr003.png?raw=true

You can see the start of the Japanese strings data, its in UCS-2 LE codepage.

The end of the data block at the end of the initDB.dat file:

scr004.png?raw=true

The address of the last data byte is 0x23B8DB. Use the calc for calculating the length-1 and insert it to translate.c source, and compile it.

While running, the translate.exe search for initDB.dat and translation.txt in the current folder.

After finishing the output file initDB_out.dat will be created.

Step 4: Assemble the updated FW.

Get makever.c and compile it. You can change the version if you need it, the current FW version in the PS140PLT.VER file.

scr005.png?raw=true

Replace initDB.dat in the FW by commands:



copy /Y initDB_out.dat initDB.dat
dumpromx.exe -a initDB.dat fw_104_src.nb0

You need to get the correct output, like this:



img 00000000 : hdr=8d908c88 base=88471000  commandlineoffset=88471000
ERROR: could not find pointer for ofs 00000000
Successful file initDB.dat inserting
initDB.dat.nb saved successfully

If it OK, run the makever.exe by commands:



del /Q fw_104.nb0
ren initDB.dat.nb fw_104.nb0
makever.exe
mkdir NAVIVUP\AVICRZ09\PLATFORM
copy /Y PS140PLT.PRG NAVIVUP\AVICRZ09\PLATFORM\PS140PLT.PRG
copy /Y PS140PLT.VER NAVIVUP\AVICRZ09\PS140PLT.VER

It creates the folders (NAVIVUP) and files for the AVIC's FW update.

Step 5: Just place folder NAVIVUP on the SD and try to update your AVIC in a test mode.

Use "Program forced write" menu and "Platform write" command, SD as a source.

On Internal SD stayed the original Japanese FW if you want back to it.

And be careful, do not power off the AVIC during updating, it can be bricked (or boot looped)!!!

Good luck)

Hello,

I have an AVIC RZ-06 and have been searching everywhere for translation from japanese to english before i found this forum. I tried to follow this tutorial and i'm stuck at Step 3. Have extracted the iniDB.dat file, but i can't edit it in Notepad++ (even tried Far manager) or anything else because it doesn't open properly. Can someone please help me with this?

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I have a Pioneer Carrozzeria AVIC-MRZ02 car deck. The car was bought from Japan. The language isnt the issue. The deck developed a problem whereby it would boot, the Pioneer branding image would appear then it immediately went to an error page saying Program Failed to Start. I downloaded PRG0 and PRG1 files hoping that replacing the two folders would fix it. However, after pasting those two folders, a new error message appears saying There is no program. How do I fix? Does anyone have all the system/program files that I can just replace all and make it work like new again? 

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On 10/19/2020 at 6:48 PM, tMrz said:

Hey guys, I bought a Honda Fit and it came with Avic RZ33. I want to switch the clock. It seems, the clock is set for Japan time zone and I wanna change it to European zones. Is there anyway to do it? My radio is in Japanese language so, any pictures are welcome here :) 

Thanks in advance.

Has anyone figured out how to set the time to US/Canada rather than Japan on the AVIC MRZ series?

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