Go Back   The 75 and ZT Owners Club Forums > The 75 and ZT Owners Club Forums > I.C.E. Forum > Sat Nav Hardware & Software > Factory Fit Highline & Lowline Navigation Systems
Register FAQ Image Gallery Members List Calendar Search Today's Posts Mark Forums Read
Notices

Reply
 
Thread Tools Display Modes
Old 14th July 2020, 23:16   #1
david2000
Loves to post
 
rover 75 connoisseur se tourer diesel 2005 54 reg

Join Date: Dec 2007
Location: ammanford
Posts: 355
Thanks: 165
Thanked 24 Times in 19 Posts
Default splash screen

hello to all
I am trying to change the splash screen on my mk4 dvd unit I have the bmw software update V32.2 disk and update system V32 custom disk I have used navtweak and mode2cdmake and burned the files as mode2 form1 but it does not work what format should this software be burned to disk
david
david2000 is offline   Reply With Quote
Old 18th July 2020, 16:05   #2
stevenkeyte
Loves to post
 
stevenkeyte's Avatar
 
Rover 75 saloon

Join Date: Nov 2006
Location: Ramsbottom
Posts: 341
Thanks: 86
Thanked 81 Times in 64 Posts
Default

Quote:
Originally Posted by david2000 View Post
hello to all
I am trying to change the splash screen on my mk4 dvd unit I have the bmw software update V32.2 disk and update system V32 custom disk I have used navtweak and mode2cdmake and burned the files as mode2 form1 but it does not work what format should this software be burned to disk
david
What version is the firmware on the DVD unit? My understanding is that you can't overwrite the installed version with another copy of the same version number simply by putting the installation disc in the drive, I think also you cannot downgrade from a higher installed firmware to a lower installation firmware simply by putting the upgrade disc in the drive.
From what I recall when I upgraded mine several years ago, in you want to install a new copy of the firmware over the installed (i.e. v32 over v32) you've got to change a 'bit' in the installation firmware to indicate to the drive that it is a higher firmware version.
I do have my notes etc. somewhere from when I made a custom splash screen for mine, I could dig them out and have a look if you wanted, but from memory you need 'ultraiso' to extract the navboot file from the image, 'navtweak' to modify the navboot file and them 'imageburn' to write the modified firmware image to a CD-ROM

Steve
__________________

Born 21st June 2004
Number 206 of 849 75 CDTi Contemporary SE's built
99,248th 75 off the production line
stevenkeyte is offline   Reply With Quote
The Following User Says Thank You to stevenkeyte For This Useful Post:
Old 3rd December 2020, 23:55   #3
75er
Avid contributor
 
Rover 75 Connie SE Tourer cdti

Join Date: Jun 2008
Location: Plymouth
Posts: 150
Thanks: 29
Thanked 25 Times in 19 Posts
Default

Quote:
Originally Posted by david2000 View Post
hello to all
I am trying to change the splash screen on my mk4 dvd unit I have the bmw software update V32.2 disk and update system V32 custom disk I have used navtweak and mode2cdmake and burned the files as mode2 form1 but it does not work what format should this software be burned to disk
david
Hi David, I don't know if you sorted your problem, but if you contact Baris at carphonics.co.uk he will sell you a disk (£20-30) to upgrade the splashscreen to the Mk1 or Mk2 Rover image, let him know which one you want. It is correct that you can't upgrade if the sofware version on the disk is the same as the one already installed in the Mk4 DVD. If this is the case he will also do you a disk which downgrades the software on the Mk4, so that when you put in the disk with the Rover splashscreen it upgrades to the latest software with the Rover logo.
75er is offline   Reply With Quote
Old 5th December 2020, 21:55   #4
david2000
Loves to post
 
rover 75 connoisseur se tourer diesel 2005 54 reg

Join Date: Dec 2007
Location: ammanford
Posts: 355
Thanks: 165
Thanked 24 Times in 19 Posts
Default

hi to all
if you want to change the splash screen you have to use navtweak there are full instructions on this forum and you need v32 and v32.2 you use v32 to go back then use v32.2 with your new splash screen this will then update your system but there is a difference between mk3 and mk4 the mk3 disks need to be mode2/form1 mk4 need to be mode1/2048 format
david
david2000 is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT +1. The time now is 08:49.


Powered by vBulletin® Version 3.8.6
Copyright ©2000 - 2021, Jelsoft Enterprises Ltd.
Copyright © 2006-2020, The Rover 75 & MG ZT Owners Club Ltd