Hi you guys.
I'm owner the Kenwood unit DNX7240BT with Garmin Navi board inside. After failed firmware update, the NAVI still show "LOADER LOADING..." on the display.
Unit firmware is the latest - 1.9.0
NAVI firmware - 2.20, the latest is 3.5.0 but i can't program it.
I tried GarminCure software - no success.
Updater.exe with rgn file after conversion from gcd, no luck.
The main problem is USB connection I think. When I Swich ON the unit, USB connection is established only for few second and next disappear.
What can be done, to fix the unit. My ideas are over... I will be thankful for every help from Your side.