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Japanese Model Navigation not start TestMode (AVIC-MRZ)


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I am Japanese.
I have the navigation "MRZ series" of Japan.

The model whom I have is "AVIC-MRZ99 "
It looks like " Z110BT" of an overseas version and "Z120BT".
However, even if TESTMODE.KEY is installed, it is not possible to use it.
"CAUTION - It is displayed as Test Mode Failed Starting Turn Off ACC "
Your help me!!!!

 

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-Original-

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ç§ã¯æ—¥æœ¬ã®ãƒŠãƒ“ゲーション"MRZシリーズ"を所æŒã—ã¦ã¾ã™ã€‚

ç§ã®æ‰€æŒã—ã¦ã„るモデルã¯â€AVIC-MRZ99"ã§ã™ã€‚
海外版ã®"    Z110BT"ã‚„    â€Z120BTâ€ã«ä¼¼ã¦ã„ã¾ã™ã€‚
ãŸã ã€TESTMODE.KEYをインストールã—ã¦ã‚‚使ãˆã¾ã›ã‚“。
"CAUTION - Test Mode Failed Starting [Turn Off ACC]"ã¨è¡¨ç¤ºã•ã‚Œã¾ã™ã€‚
皆ã•ã‚“ã®ãŠåŠ©ã‘ã‚’

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Hi,

 

i also own a MRZ99 Unit. I bricked mine, cuz i tried to replace PRG0 and PRG1 (And BOOT Folder <-- this bricked mine, to a Splash-Screen Bootloop :(   )

However, you can enter Test-Mode by holding the NAV Button (left japanese button in the middle) and pressing right --> left --> right --> left --> right --> left and then release the NAV Button.

Unit will restart in Testmode. But be careful!

 

 

Good Luck ;)

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Hi,

 

i also own a MRZ99 Unit. I bricked mine, cuz i tried to replace PRG0 and PRG1 (And BOOT Folder <-- this bricked mine, to a Splash-Screen Bootloop :(   )

 

However, you can enter Test-Mode by holding the NAV Button (left japanese button in the middle) and pressing right --> left --> right --> left --> right --> left and then release the NAV Button.

Unit will restart in Testmode. But be careful!

 

 

Good Luck ;)

 

Hola.. yo tengo ese problema en mi HRZ009g.... con el TEST_DISC realice la apertura del Hdd FLG.. y conecté por ide USB a mi notebook.. copie sus 4 particiones tal cual (total 12,5 Gb) del disco de 40 Gb TOSHIBA... 

Luego reemplacé solo una carpeta la PRG 0 completa.. por la Z3 APL y demas... 

 

Al insertar nuevamente en el 2din aparece inmediatamente ERROR DE SOFTWARE (en Japones) 

 

Eh intentado volver a conectar el hdd al notebook.. pero está bloqueado... asi es que eh intentado con MHDD.... Pero sin exito alguno...

 

Por favor, ayuda.

 

Gracias!

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AVIC MRZ99 - Does anyone have any ideas on how to release the front cover to access disc and SD slots. I press the eject button but the unit just beeps a few times and nothing happens. There is no disc in or card in at present.

 

I would like to try and mod the language as suggested but can't access the SD slot to get started.

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AVIC MRZ99 - Does anyone have any ideas on how to release the front cover to access disc and SD slots. I press the eject button but the unit just beeps a few times and nothing happens. There is no disc in or card in at present.

 

I would like to try and mod the language as suggested but can't access the SD slot to get started.

Try keeping the eject button pressed for a few seconds. The testmode key will also work from USB.

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On 13.11.2016 at 12:23 PM, dzo said:

Если кому-то все еще интересно, вот ключ тестового режима для mrz99.

Распакуйте его и поместите TESTMODE.KEY в корень SD-карты или USB-накопителя.

Это приводит вас в технический режим, поэтому есть больше настроек, чем при использовании комбинации клавиш.

 

testmode_mrz99.zip

Привет! Сделай пожалуйста  TESTMODE.KEY для японской магнитолы avic-rw09 

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