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+---- Thread: Failed to Upgrade Firmware (/thread-5100.html)
- pvrodrigues - 08-14-2019
I already restore login 1234
I pressed the button Download on UCM Ethernet and the sistem back My keypad work perfectly. only the audio messages have to be recovered.
Thanks for your help.
- slychiu - 08-25-2019
Some reminders on doing firmware upgrade
There are different methods of doing Firmware Upgrade, described here
http://www.comfortforums.com/forum4/1783.html
Use UCM/ETH03 or UCM/USB to upgrade, NOT ETH02 or ETH01 as these are not supported.
If the UCM and Comfort firmware are version 7, with the latest Comfigurator, then right click on the module and select \"Check for Upgrades\" see http://www.comfortforums.com/forum92/3400.html There is no need to use the firmware upgrading cable
Upgrade the UCM first followed by Comfort, then other modules eg Keypad, other ucms etc
If the firmware upgrade fails for any reason the upgraded module will not be useable if the upgrade did not finish. Do NOT disconnnect or switch off the system. Comfigurator will give an option \"Continue Upgrade from last address? \" select yes and allow the upgrade to continue This will often alloww the upgrade to complete.
If it still fails, use the UCM Firmware upgrade method, see http://www.comfortforums.com/forum4/1216.html
make sure the cables are connected correct