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Member Since 04 Jan 2017
Offline Last Active Today, 07:24 AM

Posts I've Made

In Topic: Problems with MRZ07

20 October 2017 - 10:59 AM

sd card must be formatted as fat 32 not ntfs

reformat the empty card as FAT 32 and try again.

if the menu is in japanese, how do you know there is no save button???

In Topic: MRZ09 Bootloop

20 October 2017 - 10:56 AM

Can you get into test mode?

You can achieve this by pressing MENU/NAVI button with your right pointer finger constantly and then press RIGHT LEFT RIGHT LEFT RIGHT LEFT with your left pointer finger, and then release all.

Once this is achieved you will see a list of choices in Japanese.


If you manage this, you will need to replace some files which you can find in another post here.

Lets take it step by step so please either post here for others to learn or pm me for further instructions

In Topic: AVIC-MRZ99 Custom Firmware / Testmode

19 October 2017 - 08:10 AM

Does anybody know where we can find the MAP file on the MRZ? 

I think that if we locate the map file, which is a map of Japan, somebody can edit that and transform it into map of Europe or country or whatever....

Otherwise i need to know how to install IGO or any other navigator on my MRZ 09.

Any ideas?

In Topic: Problems with MRZ07

19 October 2017 - 08:04 AM

1) When i turn on every time it ask to register an SD card for communication with the PC, you answer yes - impossible, no - it will ask again the next time you turn it on.

Solution: Check on the side of your sd card, there is a small button lock/unlock the card. Move it UP so that SD card is UNLOCKED so that the system can register on the sd card. Try after that and press YES when the stereo asks you to register card.


2) When you turn on, it always offers the initial setting or something like that. In this case, the adjustment button is not active (in the settings menu also not active), the button is configured later. And so, too, every time. Bothers.

Solution: Press menu so that map shows on your stereo. Go to settings and find INITIALISATION. Uncheck the choice which says "show setup at start", the option will not show again.


3) System settings such as the button backlight color, volume, or mute buttons are not saved.

Solution: When you change these settings dont press "Back", press SAVE, normally this button is at the bottom right.


4) Well, the last - someone can know the exact sequence of actions for establishing a connection using bluetooth, I only get a tambourine. I'm constantly on the phone, I want to get into the car loudly 

Solution: You have to "register" your phone. Go to menu, settings, Bluetooth settings and press register. Once the stereo finds the phone insert the code, normally 1111 on your phone and pair. Keep the bluetooth on your phone ON. Restart stereo and give it 10-15 seconds.If you have music on your phone, press the Bluetooth audio option when in AV, and press the arrow so that music plays. It will e music from your phone.


Hope this helps



07 October 2017 - 02:20 PM

any chance for a MRZ 09 image.img file?