Hi!
I've got a Nüvi1390 which is caught in a boot loop.
I already started it into preboot mode and tried to flash the Cure Firmware, which fails with "The GARMIN device is unable to program the requested memory region."

Flashing the QuickCure is successfull but sadly it keeps to reboot instead of being recognized as mass drive.

Any suggestions how to get this device back to life?

Thanks in advance!