Possible to downgrade firmware?
#10
Have you tried calling the WiModem while you are using CCGMS to see what is going on?  You should see RING, RING, RING over and over until you type ATA<RETURN> to do the answer.

I am not sure what to think.  If you go back to the previous version it should be back to the previous firmware. I did not try using something other than 6400 for the port, I will change my setup to use 6401 and see if that makes some type of difference.

The AT&F definiately resets everything except the baud rate in EEPROM to preset values.  So, your port would be reset back to 6400, not 6401.  So, if you are expecting to be using port 6401 it is definitely not going to work!
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Messages In This Thread
Possible to downgrade firmware? - by Amon_RA - 01-10-2021, 01:10 PM
RE: Possible to downgrade firmware? - by admin - 01-10-2021, 03:06 PM
RE: Possible to downgrade firmware? - by Mr.Micro - 01-22-2021, 09:14 PM
RE: Possible to downgrade firmware? - by Mr.Micro - 01-23-2021, 05:40 PM
RE: Possible to downgrade firmware? - by admin - 01-11-2021, 06:55 PM
RE: Possible to downgrade firmware? - by admin - 01-12-2021, 02:43 PM
RE: Possible to downgrade firmware? - by admin - 01-23-2021, 12:42 PM
RE: Possible to downgrade firmware? - by Mr.Micro - 01-23-2021, 06:30 PM
RE: Possible to downgrade firmware? - by admin - 01-23-2021, 09:02 PM
RE: Possible to downgrade firmware? - by Mr.Micro - 01-23-2021, 11:30 PM
RE: Possible to downgrade firmware? - by admin - 01-23-2021, 09:04 PM
RE: Possible to downgrade firmware? - by Mr.Micro - 01-23-2021, 11:34 PM
RE: Possible to downgrade firmware? - by admin - 01-23-2021, 09:21 PM
RE: Possible to downgrade firmware? - by admin - 01-23-2021, 09:42 PM
RE: Possible to downgrade firmware? - by admin - 01-23-2021, 09:55 PM
RE: Possible to downgrade firmware? - by Mr.Micro - 01-23-2021, 11:39 PM
RE: Possible to downgrade firmware? - by admin - 01-23-2021, 11:47 PM
RE: Possible to downgrade firmware? - by admin - 01-23-2021, 11:56 PM
RE: Possible to downgrade firmware? - by Mr.Micro - 01-24-2021, 12:05 AM
RE: Possible to downgrade firmware? - by admin - 01-24-2021, 12:53 AM
RE: Possible to downgrade firmware? - by admin - 01-24-2021, 12:56 AM
RE: Possible to downgrade firmware? - by admin - 01-24-2021, 05:05 AM
RE: Possible to downgrade firmware? - by Mr.Micro - 01-24-2021, 10:39 AM
RE: Possible to downgrade firmware? - by admin - 01-24-2021, 01:27 PM
RE: Possible to downgrade firmware? - by Mr.Micro - 01-24-2021, 03:34 PM



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