Op-com_restore_ftdi_to_ori_v20830.7z

: Use 7-Zip to extract the .7z file; if you encounter "Cannot Open File as Archive" errors, the file may be corrupted and require a repair tool like WinRAR to fix the headers.

Verify the success of the programming before reassembling the unit. Critical Tips for Success OP-COM_RESTORE_FTDI_to_ORI_v20830.7z

: Once restored, never update the software online . Doing so will likely re-brick the device. : Use 7-Zip to extract 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