Thread: An updated guide to enable JCV, Highway Mode, Lane assist & TTS on 2x5w

It's not intended for the device to start yet. Also it's only necessary by that test to see that it can enter preboot. In this next step below we'll try to re-enable Mass Storage Mode so it's then visible as a drive in Windows Explorer. Take it step at a time .

Download this RAR file: [Only registered and activated users can see links. ]

Then follow this:

• Extract "QuickCure for 0930.rar" somewhere convenient on your PC to find the folder "QuickCure for 0930"
• Open the folder, drag 093001000270.rgn onto Updater.exe, select the "USB Device" radio button and leave the GUI open and visible on your desktop
• Connect the nuvi to the PC exactly as described before in Post #102, watching Updater's GUI
• IMMEDIATELY you see the device's details appear in the window next to "USB Device" click "OK" or hit the Enter key on your PC's keyboard
• Keep holding the screen until Updater gives 'success' message.

The device should not bootloop but it also won't go past the logo screen, however it should now have Mass Storage mode enabled and be recognized in Windows Explorer. You can now locate and remove the Hungarian VPM file from the Voice folder.

Keep in mind that with cure firmware loaded the device won't boot past the logo screen. This is intentional so that it can access MSM for removal of the offending file.

Once you've removed the VPM file, you need to decide if you want to stay with SG/MY 0930 or return to US/EU 0827 because you must finally load the original firmware accordingly, again by Updater.exe. Ask questions if unsure about anything before proceeding or you might permanently brick it. If you decide to go back to 0827 you'll have to remove the SG/MY Voice and Text folders before that flash and later replace the US/EU ones.