Neoflash just posted this warning on their site:
Warning! DON'T run the old upgrade program IF your MK5 menu is 1.45 version already!
more info: http://www.neoflash.com/forum/index....ic,4889.0.html
If you try to run the OLD upgrade rom (like the OLD 1.23x series), will make your MK5 v1.45 crash immediately, the only one way to fix it is --- you have to try to find the MK5 GBA USB linker to compelte this upgrade process!
It's no way to format it on PC through your MK5 USB loader 2008, and we will try to make this program but it's not easy really and will take a long time.
If you have run the OLD upgrade program already and can't use your MK5 again because you can't find the GBA USB linker, but you don't want to wait our new upgrade fix program ready, you can choose to send back it to your shop for ask they finish this old menu upgrade for you, or exchange a new mk5 directly.
Warn again: DON'T TRY IT!