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Switch to 4.0.6
If the version of Medianav is not 4.0.6 it is necessary to update it to this version.
We can check our version in this way:
SETTINGS → SYSTEM → (SCROLL DOWN) → SYSTEM VERSION
To do this, download this DOWNLOAD file and follow the following steps:
www.mediafire.c...
Take the "upgrade.lgu" file and put it in a FAT32 formatted USB .
Insert the USB with the file into the navigator and then turn on the machine.
Accept the proposed update on the screen and wait for the update to be proposed again (DO NOT turn off the engine, it may restart in medianav).
Stop the engine, disconnect the USB and go back to the PC.
Format to USB again.
This time take the file “upgrade_root.lgu” and put it in the USB.
Insert the USB with the file into the navigator and then turn on the machine.
Accept the proposed update on the screen.
Bootloader installation (❌ don’t install again)
This is to allow you to restore the navigator in case of errors.
Then download the DOWNLOAD file and follow the various points:
www.mediafire.c...
Take the "upgrade.lgu" file and put it in a FAT32 formatted USB .
Insert the USB with the file into the navigator and then turn on the machine.
Accept the proposed update on the screen and wait for the update to be proposed again (DO NOT turn off the engine, it may restart in medianav).
Stop the engine, disconnect the USB and go back to the PC.
Format to USB again.
Switch to 6.0.3MD
The installation of version 6.0.3MD entails the insertion of the Medianav unlock code, before starting to obtain this code (it should be in the instruction booklet of the navigator).
After installing the Bootloader, version 6.0.3MD can be installed.
Let's start by downloading the DOWNLOAD www.mediafire.c...
update file , it is important to follow the procedure correctly as it will take longer than the usual updates, the code will be required and everything must be done with the engine running .
Warning!
The medianav will restart more than once, it will pass from a phase where the language will become Arabic and the purple background and then return to normal. DO NOT TURN OFF UNTIL THE END.
Extract the contents of the downloaded file to a folder.
Take the upgrade.lgu file contained in the "pack_603MD_dboot_14" folder.
Put it in a FAT32 formatted USB .
Insert the USB with the file into the navigator and then turn on the machine.
Accept the proposed update on the screen.
Wait for the medianav to go through the various phases until the CODE is requested.
Wait for the navigator to be switched on and check the version.
If the update is proposed again, ignore it by pressing the home button.
It may happen that the navigator does not work check the RESTORE paragraph at the bottom of the page.
It will also be necessary to search for RADIO stations because they will not be present.
Stop the engine, disconnect the USB and go back to the PC.
Format to USB again.
Restoration
Resetting the navigator:
It may happen that the navigator no longer works and reports an error similar to this: "File corruption detected, Navigation stops", can be resolved by following the usual procedure:
Download the DOWNLOAD file
www.mediafire.c...
Restore to 4.0.6:
To restore version 4.0.6 simply download this DOWNLOAD file and follow the usual procedure:
www.mediafire.c...
Take the "upgrade.lgu" file and put it in a FAT32 formatted USB .
Insert the USB with the file into the navigator and then turn on the machine.
Accept the proposed update on the screen and wait for the update to be proposed again (DO NOT turn off the engine, it may restart in medianav).
Stop the engine, disconnect the USB and go back to the PC.
Format to USB again.
Take the "upgrade.lgu" file and put it in a FAT32 formatted USB .
Insert the USB with the file into the navigator and then turn on the machine.
Accept the proposed update on the screen and wait for the update to be proposed again (DO NOT turn off the engine, it may restart in medianav).
Stop the engine, disconnect the USB and go back to the PC.
Format to USB again.