Firmware of my CF GPRS modem was damaged.
Device known as
- EagleTec CF GPRS modem
- Anycom GS-320
- ASUS AGC-100
- AmbiCom GPRS CF (may be)
Now Windows determinate device only as 'CF_CARD GENERIC'. Not as modem, not as PCMCIA card, not as any device with serial port (COMx).
Standard 'FW upgrade tool' utility need COM-port device to update firmware.
Now it can't open device as COM and can't upgrade FW
But CF determinated as device with I/O ports started at 3F8.