Download ALL 4 ZIPs file and extract them onto the PHTSYS partition. Overwrite all existing files. Then put the DMS in your Phatbox and turn on your radio. You should see the DMS boot and then green light start to flash continuously. It will do this for a couple minutes. This is the firmware updating process. Once it's done the phatbox should come online and be usable.
Hi HDClown.
I did it the way you told me. The green light flashed some time(about 5-10 minutes), then it turned off.
I restarted everything and its the same like before the software upgrade:
- Turn on Ignition
- red light turns on
- also green light turns on for some time
- green light turn off
- red light stays always on!!
- the green light turns on shotly every 10 seconds
- On headunit I canīt choose the changer/PhatBox
Tomorrow I'll try on of the older softwareversions, perhaps it will work.