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AVIC-MRZ99 Custom Firmware / Testmode

By crankz · Oct 09, 2014in Hacks/Mods💬 972 posts👁️ 566,761 views
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Posted Aug 12, 2018 · 07:07 UTC#576
On 8/10/2018 at 9:11 PM, serg_nestor1985 said:

Can someone suggest this is a problem in software or something with power? 
It seems to me that the matter is in the food, since the rear view camera worked with this.
 And after disconnecting the radio from the power supply settings reset and the camera stopped working.
you should turn it on from setting, there is an option to turn on/of rear view camera

 

Posted Aug 12, 2018 · 20:38 UTC#577
On 12/19/2016 at 4:06 PM, dzo said:

This isn't easy, the date and time are obtained from the GPS and there's no obvious way to change the timezone.

It may be possible to set the time if you unplug the gps antenna but I haven't tried this.

One way to hack the timezone would be to change the dll that reads the time to add an offset.

Hi DZO

If you are still here. I would like to know on how to set the date and time on mrz77 please.

Thx

Posted Aug 17, 2018 · 20:59 UTC#578

Hi , first i want to give thanks dzo for his work here.

About the problem i have.My radio is the Avic-mrz09.

I deleted by mistake some files from the USER directory as i was trying to delete the Japanese file for the language.I cant remember the names or numbers.Now the radio .It plays normal as before but it doesn't show any letters.

Can someone upload the whole directory of USER to replace them ? 

Edited Aug 17, 2018 by Allantin
Posted Aug 17, 2018 · 21:53 UTC#579
On 3/20/2018 at 3:32 PM, javed akhtar said:

Many people including me, have already changed MRZ05 to english. You only need to read, understand and apply the procedure carefully.

Can you please make a video of how you did it and share with us? thank you.

Posted Aug 23, 2018 · 00:52 UTC#580

This translation worked perfect on my MRZ009...

What can you use to view and edit the LNG file?

there are a few words on the screen I would to to change so they begin with a capital letter (list video random repeat)

Posted Aug 24, 2018 · 13:30 UTC#581

Hello friends! Very carefully and spent a long time reading all the posts, as a very interesting topic. For a long time I dream to translate my avic HZ 07 2011 release from Japanese to Russian.  Don't try to do anything, but I really want. Tell me everything that is written on the forum I can do to help? Or my model doesn't fit at all. Maybe somebody already translating my model into some sort of language.Thank you all who will write.

Posted Aug 24, 2018 · 18:29 UTC#582
On 1/6/2017 at 10:50 AM, dzo said:

Here's a zip of the mrz09 LANGDATA folder, it should be the same as mrz05.

 

mrz09.zip

 

 

Mr.DZO

Im glad to see this chance. But mrz09 couldn’t download.may I using ipad 

Posted Aug 25, 2018 · 13:22 UTC#583
On 1/5/2017 at 9:23 PM, fanourio said:

Dear Dzo

Ive tried to install the LNG on my Japanese MRZ 05 but ACCIDENTALLY deleted other files in the LANGDATA option .... As a result not only 

I dont get anything in English, I get empty boxes which means even the Japanese characters disappear!!!

Note: I replaced the file with the one zipped here kindly from ypu BOTH in PRG0 and PRG1.

Your help will be highly appreciated

Best F

 

IMG_20180825_204440.jpg

Posted Aug 25, 2018 · 13:32 UTC#584

Dear Dzo what can I do? I did backup files & deleted ...90JPJP... Then I copied from my SD card ..90JPJP but PASTE button inactivate. That's why I deleted USER's files. After I enter my backup files put to origin-destination copied files. But it still inactivates COPY PASTE buttons. AVIC MRZ05.

Posted Aug 26, 2018 · 21:41 UTC#585
On 4/6/2017 at 6:19 AM, dzo said:

 

decode generates utf16 strings so you need to convert them to utf8, I use iconv for this, most editors can handle utf8.

I just checked and mrz77 only has one extra string which is already translated so you should be able to use the latest mrz99  PF090JPJPN.LNG file. Don't install the image file from mrz99, use the one from post #67.

I am seeking your help, I copy the file but nothing has changed. 

Posted Aug 27, 2018 · 06:13 UTC#586
On 8/25/2018 at 6:32 PM, Shildeg said:

Dear Dzo what can I do? I did backup files & deleted ...90JPJP... Then I copied from my SD card ..90JPJP but PASTE button inactivate. That's why I deleted USER's files. After I enter my backup files put to origin-destination copied files. But it still inactivates COPY PASTE buttons. AVIC MRZ05.

First select the file(s), then copy and paste will become active.

Posted Aug 27, 2018 · 06:20 UTC#587
8 hours ago, Ja king said:

I am seeking your help, I copy the file but nothing has changed. 

Have you copied the files to prg0 or prg1? Did you first deleted the 2 files before copy / paste? Have you selected English or Japanese?

Posted Aug 27, 2018 · 06:29 UTC#588
On 8/24/2018 at 11:29 PM, Shildeg said:

Mr.DZO

Im glad to see this chance. But mrz09 couldn’t download.may I using ipad 

download the zip using pc or laptop. Unzip the file. Put the contents on the sd card and then try to copy / paste.

Posted Aug 27, 2018 · 07:38 UTC#589
On 25.8.2018 at 23:30, evksakhalin said:

HZ 07 2011

 
Friends. Tell me, can I translate it into Russian using the recommendations of the DZO
Posted Aug 28, 2018 · 20:36 UTC#590

Dear MRZ90 user,

 

Please don't try to use file for MRZ99. This file is specific for MRZ99.

I had already try it on my MRZ90. It's my fault that I don't study clearly before do it.

I just give information for the new one who want to try. Please read carefully before you do it.

 

Anyhow I learn a lot from this forum.

Thanks for everyone who contribute and help.

 

^___^

 

Posted Aug 28, 2018 · 20:47 UTC#591
On 3/18/2018 at 9:40 PM, sanglasmick said:

Hi All,

I've messed up! I used DZO's mrz99 usb file to try and change from Japanese to English, on my mrz90 and didn't back up as everyone seems to have updated without a problem.

Now my screen is messed up.20180318_143417.thumb.jpg.f5dbc624ebea0204a4883f97b7aa2b77.jpg20180318_143406.thumb.jpg.4d024c203dd8fba4b3acf78b4d7a03fd.jpg

 

Can any body help please!!!!

I have the same problem with you. I think our file structure and folder it's not the same with MRZ99.  I check by enter to test mode. They're different from MRZ99 as I saw from other member post here. And my test mode don't have copy and paste function. That reason I can't backup the original file.

Before I use dzo file. my test mode is different. My test mode have menu more than 11. After I run dzo file via USB. The menu reduce to only 11.

Just for your information (who use MRZ90)

Posted Aug 28, 2018 · 20:53 UTC#592
On 6/25/2017 at 1:31 AM, Konstant22 said:

https://cloud.mail.ru/public/CHnd/sG3XLfh3H here the latest version of programs on my devices. I have one mrz90-2 and 2 mrz-99. Like i thought, they have one platform, so i made this update. versions are: bot - 3.000100, plt - 3.000400, fnt - 3.000400, apl - 3.060100, dtv - 1.300000, dtd - 1.020000. Just unpack the archive to sd card and, if you versions lower, device is update automatically. Don't forget to make backup of user folder. english file inside. Hope it be useful for somebody.

I download your file and put in SD-Card. But when i plug to my head unit (MRZ90). it's not update automatically as you mention.

Please give an advice how to upgrade it manually.

 

Thanks in advance.

Posted Aug 28, 2018 · 20:55 UTC#593
On 6/17/2017 at 1:36 AM, Konstant22 said:

Try lng file from mrz99. On my opinion it have identical software. Don't forget to do backup, and u lost nothing.

Don't use it on MRZ90. At least 2 persons already tested. But fail. This file is for MRZ99 (not for MRZ90)

Posted Aug 29, 2018 · 08:33 UTC#594

I accidentally deleted the wrong file. What can I do?

Posted Aug 29, 2018 · 08:52 UTC#595
On 11/3/2016 at 1:45 AM, dzo said:

I've translated the Japanese language strings for the MRZ99 to English. 

I figured out the format of the LNG file, dumped the Japanese, translated all the strings using google translate, then rebuilt the file.

Some of the English is not perfect but it makes the system much more usable. 

 

I've tested it with APP firmware version 3.070200 (installed with platform version 3.000600), other versions may not work.

If the old language file is 93627 bytes long then this will almost certainly work.

 

To install this, unzip the attachment mrz99english.zip and put the PF090JPJPN.LNG file on an sd card. (130905 bytes, md5sum is cb3f9cb76330704cc171e2b0acb9f6ad)

Get into testmode by holding the NAVI button (left button with Japanese writing on it) and pressing right..left..right..left..right..left and then release NAVI.

 

Go to the last entry on the first page (File Maintenance in Japanese) and press MENU (right button with Japanese writing on it) 

This opens the file manager which is in English and fairly obvious.

 

Make a backup of /USER as described elsewhere on avic411.com

 

Look in /USER to see if there is a file named  PRG.FLG

if there is, then the system uses /USER/PRG1, otherwise it uses /USER/PRG0

 

You can check the file versions by looking at  /USER/PRGx/PF090APL.HTM (where x is 0 or 1 depending on PRG.FLG)

 

go to  /USER/PRGx/APL/LANGDATA/

 

delete  PF090JPJPN.LNG

go to /SD, copy the new PF090JPJPN.LNG and paste it into LANGDATA where the old one was.

 

Switch off the power and when it restarts, it should be in English....

 

This worked for me but obviously is not 100% safe, be very careful in the file manager.

 

Update: There's now an installer that also changes the background and most of the important images with japanese text.

 

Find it here:

 

https://github.com/dzo/mrz99/releases

mrz99English_v2.zip

I am just posting to say many thank you to dzo, this post has helped me. the file mrz02_update from the github link worked like a glove!!! Thousand thanks dzo!!

Posted Aug 31, 2018 · 10:39 UTC#596
On 8/29/2018 at 1:33 PM, Mattm said:

I accidentally deleted the wrong file. What can I do?

try to copy the file from other prg folder.

Posted Sep 10, 2018 · 06:16 UTC#597
On 4/23/2017 at 6:48 PM, Muhammad Kashan Sultan said:

Bro can you tell me plz how to back up /USER

Did you get help on how to create back up? if yes kindly let me know how

Posted Sep 10, 2018 · 06:44 UTC#598
33 minutes ago, JamesKM said:

Did you get help on how to create back up? if yes kindly let me know how

Go to the folder you want to backup. Select the files, and confirm that the + sign appears at the left of the files. Now select copy. go to sd card and select paste. put the card in your computer to confirm if the files are backed up.

Posted Sep 25, 2018 · 18:15 UTC#599

Hi everyone, I have been through this whole thread and tried everything. I do not know what to do. My language won't change. I have an MRZ05. Please help!

Posted Sep 26, 2018 · 04:51 UTC#600
10 hours ago, lpav said:

Hi everyone, I have been through this whole thread and tried everything. I do not know what to do. My language won't change. I have an MRZ05. Please help!

Have you selected english from the navigation menu?

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