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vs322



Member Since: 08 Apr 2020
Location: Athens
Posts: 613

Greece 2004 Range Rover HSE 4.4 V8 Java Black

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It's been 2 years since i did the upgrade so I don't exactly remember the steps but it is rather easy to do and tutorials can also be found on the web

Post #719613 11th Jun 2025 5:24pm
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vs322



Member Since: 08 Apr 2020
Location: Athens
Posts: 613

Greece 2004 Range Rover HSE 4.4 V8 Java Black

A quick google search

https://www.zpost.com/forums/showthread.php?t=69732

Skip all the way to step Seven and onwards

Step Seven
Burning the image to CD

1. Open UltraISO
2. Goto File -> Open and select NAV_SW.iso
3. Once open, Goto Tools -> Burn CD/DVD image
4. Change the write speed to the minimum setting then click "Burn"

Step Eight
Flashing the NAV system

1. Go to your vehicle and turn the ignition switch to position 1.
2. Let the navigation system boot up and get into a normal operating mode.
3. Leaving the system on (never turn the power off during these steps!!) eject the navigation DVD from your drive unit.
3. Load the new burned V32 disk into your Nav unit.
5. Watch your screen and be patient. Once it find the disc, the monitor will turn off.



6. A few minutes later, the monitor will turn back on. It says it will take 6 minutes to do the upgrade, but it doesn't take that long. When it’s done it will eject the CD automatically.





7. Put your navigation DVD back in the drive and make sure everything is working properly.

Post #719615 11th Jun 2025 5:37pm
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El89



Member Since: 11 Jun 2025
Location: Minnesota
Posts: 5

United States 2003 Range Rover HSE 4.4 V8 Nara Bronze

Thank you my friend

Post #719618 11th Jun 2025 6:27pm
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vs322



Member Since: 08 Apr 2020
Location: Athens
Posts: 613

Greece 2004 Range Rover HSE 4.4 V8 Java Black

You're welcome! Any questions, feel free to ask...

Post #719619 11th Jun 2025 6:29pm
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p38arover



Member Since: 16 Dec 2015
Location: Western Sydney
Posts: 1576

Australia 

This my splash screen courtesy of someone on here. I have the file somewhere if needed.



You can see my screen is starting to fail at the bottom. Ron B. VK2OTC
2003 L322 V8 Auto
2007 Yamaha XJR1300
Previous: 1983, 1986 RRC; 1995, 1996 P38A; 1995 Disco1; 1984 V8 County 110; Series IIA

Post #719641 12th Jun 2025 12:37pm
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