Just an update for the procedure you need to follow to upgrade the software and firmware. All you need to do is copy all the files from that folder on my Dropbox to the root of a blank fat32 SD card. Stick that in the GPS slot and ensure the car has been off for 10 mins. They state you need to hold an SRC button but all you need to do is power the car on and the system will boot to a red screen followed by this:
Which is what mine is doing now.
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Also once the text dissappear from the screen and it says "installation complete" the screen will go black and the system will start beeping... This isn't a problem and it will eventually stop beeping, apparently it just does this while it's updating some firmware. Text will come back on the screen and eventually you'll see "all complete successfull, please remove sd card". Then you're done
Sent from my LG-H815 using Tapatalk
Which is what mine is doing now.
Sent from my LG-H815 using Tapatalk
Also once the text dissappear from the screen and it says "installation complete" the screen will go black and the system will start beeping... This isn't a problem and it will eventually stop beeping, apparently it just does this while it's updating some firmware. Text will come back on the screen and eventually you'll see "all complete successfull, please remove sd card". Then you're done
Sent from my LG-H815 using Tapatalk