Connect the device to your PC via the ICSP port if using a programmer.
The restoration process generally involves two parts: repairing the FTDI communication chip and reflashing the PIC18F458 microcontroller. 1. Restore the FTDI Chip OP-COM_RESTORE_FTDI_to_ORI_v20830.7z
: Once restored, never update the software online . Doing so will likely re-brick the device. Connect the device to your PC via the
If your computer sees the device as a "Generic USB Serial" or shows PID_0000 , you must re-program the FTDI chip's EEPROM. : Use a utility like MProg or FT_Prog . Process : Open the tool and scan for devices. OP-COM_RESTORE_FTDI_to_ORI_v20830.7z